Asked by hbfifedfh
The frequency table below shows the hourly wages of 22 factory workers. How many are paid $10.50 per hour or more?
Hourly Wage
Interval
Frequency
$7.50–$8.49
1
$8.50–$9.49
4
$9.50–$10.49
6
$10.50–$11.49
7
$11.50–$12.49
4
A. 7
B. 11
C. 17
D. 18
Hourly Wage
Interval
Frequency
$7.50–$8.49
1
$8.50–$9.49
4
$9.50–$10.49
6
$10.50–$11.49
7
$11.50–$12.49
4
A. 7
B. 11
C. 17
D. 18
Answers
Answered by
hbfifedfh
Researchers at Jackson Hospital asked 40 randomly selected patients about their sleep habits. Sixteen reported sleeping 8 hours or more each night. If there are 700 patients in the hospital, estimate the number of patients who sleep 8 hours or more each night.
A. 140
B. 160
C. 180
D. 280
A. 140
B. 160
C. 180
D. 280
Answered by
hbfifedfh
A sports reporter said that 2 out of every 3 people he talked to at a hometown baseball game named baseball as their favorite sport. The reporter claimed that baseball was the most popular sport in town. Which of the following explains why the reporter's claim might not be true?
A. Only sixty-six percent of the people chose baseball.
B. The reporter only talked to people at a baseball game.
C. Only the people that the reporter talked to were counted.
D. The reporter did not say what sport the other people chose.
A. Only sixty-six percent of the people chose baseball.
B. The reporter only talked to people at a baseball game.
C. Only the people that the reporter talked to were counted.
D. The reporter did not say what sport the other people chose.
Answered by
hbfifedfh
Suppose that you want to compare the average cost of a gallon of milk to the average cost of a gallon of gasoline in the U.S. over 20 years. Which type of display would be the best choice?
A. a double line graph
B. a double bar graph
C. a stem-and-leaf plot
D. a frequency table
A. a double line graph
B. a double bar graph
C. a stem-and-leaf plot
D. a frequency table
Answered by
hbfifedfh
The stem and leaf plot below shows the number of points scored in each basketball game a team played during a season. In how many games were more than 40 points scored?
Stem
Leaf
6
1 6 7
5
2 2 8
4
4 5 8 9
3
0 2 6 6 6
2
0 8
A. 4
B. 6
C. 7
D. 10
Stem
Leaf
6
1 6 7
5
2 2 8
4
4 5 8 9
3
0 2 6 6 6
2
0 8
A. 4
B. 6
C. 7
D. 10
Answered by
hbfifedfh
The stem-and-leaf plot shows the height, in inches, of the players on two different basketball teams. How many players on each team are less than 70 inches tall?
Heights of Players
In inches
Austin College Barton College
Leaf
Stem
Leaf
6 7 8 8 9
6
4 6 8
1 1 2 6
7
1 1 1 3 4 5
1
8
2
A. Austin College, 4; Barton College, 6
B. Austin College, 5; Barton College, 7
C. Austin College, 5; Barton College, 3
D. Austin College, 9; Barton College, 9
Heights of Players
In inches
Austin College Barton College
Leaf
Stem
Leaf
6 7 8 8 9
6
4 6 8
1 1 2 6
7
1 1 1 3 4 5
1
8
2
A. Austin College, 4; Barton College, 6
B. Austin College, 5; Barton College, 7
C. Austin College, 5; Barton College, 3
D. Austin College, 9; Barton College, 9
Answered by
hbfifedfh
Which survey question is biased?
A. “Should the President of the United States serve a six-year term?”
B. “Which meal—breakfast, lunch, or dinner—is your favorite meal of the day?”
C. “During which month do you prefer to go on vacation?”
D. “Do you prefer white bread or healthy, whole-wheat bread?”
A. “Should the President of the United States serve a six-year term?”
B. “Which meal—breakfast, lunch, or dinner—is your favorite meal of the day?”
C. “During which month do you prefer to go on vacation?”
D. “Do you prefer white bread or healthy, whole-wheat bread?”
Answered by
hbfifedfh
Game wardens use experiments to help determine the number of deer in the state of North Carolina. Suppose 120 deer are caught, tagged, and released back into the wild. A month later, 800 deer are caught with 16 found to have tags. Using this information, estimate the number of deer in North Carolina.
A. 800
B. 1,200
C. 1,920
D. 6,000
A. 800
B. 1,200
C. 1,920
D. 6,000
Answered by
hbfifedfh
The table shows the relationship between the number of days an ice cream shop is open
and the number of ice cream cones sold. Graph the data in a scatter plot and describe the trend shown by the graph.
Number of Days
Number of Cones Sold
1
38
2
68
3
70
4
86
5
89
6
93
7
97
A. A scatter plot of the number of cones sold for 7 days is shown. The x-axis is labeled Number of Days and has numbers from 0 to 7 with a step size of 1. The y-axis is labeled Number of Cones Sold and has numbers from 0 to 100 with a step size of 25. The scatter plots shows these approximate points: left-parenthesis 1 comma 42 right-parenthesis, left-parenthesis 2 comma 66 right-parenthesis, left-parenthesis 3 comma 70 right-parenthesis, left-parenthesis 4 comma 81 right-parenthesis, left-parenthesis 5 comma 87 right-parenthesis, left-parenthesis 6 comma 92 right-parenthesis, and left-parenthesis 7 comma 99 right-parenthesis.
The scatter plot shows a positive trend. As the number of days increases, the number of cones sold increases.
B. A scatter plot of the number of cones sold for 7 days is shown. The x-axis is labeled Number of Days and has numbers from 0 to 7 with a step size of 1. The y-axis is labeled Number of Cones Sold and has numbers from 0 to 100 with a step size of 25. The scatter plots shows these approximate points: left-parenthesis 1 comma 42 right-parenthesis, left-parenthesis 2 comma 66 right-parenthesis, left-parenthesis 3 comma 70 right-parenthesis, left-parenthesis 4 comma 81 right-parenthesis, left-parenthesis 5 comma 87 right-parenthesis, left-parenthesis 6 comma 92 right-parenthesis, and left-parenthesis 7 comma 99 right-parenthesis.
The scatter plot shows a negative trend. As the number of days increases, the number of cones sold decreases.
C. A scatter plot of the number of cones sold for 7 days is shown. The x-axis is labeled Number of Days and has numbers from 0 to 7 with a step size of 1. The y-axis is labeled Number of Cones Sold and has numbers from 0 to 100 with a step size of 25. The scatter plots shows these approximate points: left-parenthesis 1 comma 36 right-parenthesis, left-parenthesis 2 comma 46 right-parenthesis, left-parenthesis 3 comma 57 right-parenthesis, left-parenthesis 4 comma 68 right-parenthesis, left-parenthesis 5 comma 79 right-parenthesis, left-parenthesis 6 comma 89 right-parenthesis, and left-parenthesis 7 comma 100 right-parenthesis.
The scatter plot shows a positive trend. As the number of days increases, the number of cones sold increases.
D. A scatter plot of the number of cones sold for 7 days is shown. The x-axis is labeled Number of Days and has numbers from 0 to 7 with a step size of 1. The y-axis is labeled Number of Cones Sold and has numbers from 0 to 100 with a step size of 25. The scatter plots shows these approximate points: left-parenthesis 1 comma 36 right-parenthesis, left-parenthesis 2 comma 46 right-parenthesis, left-parenthesis 3 comma 57 right-parenthesis, left-parenthesis 4 comma 68 right-parenthesis, left-parenthesis 5 comma 79 right-parenthesis, left-parenthesis 6 comma 89 right-parenthesis, and left-parenthesis 7 comma 100 right-parenthesis.
The scatter plot shows a negative trend. As the number of days increases, the number of cones sold decreases.
9 / 19
8 of 19 Answered
and the number of ice cream cones sold. Graph the data in a scatter plot and describe the trend shown by the graph.
Number of Days
Number of Cones Sold
1
38
2
68
3
70
4
86
5
89
6
93
7
97
A. A scatter plot of the number of cones sold for 7 days is shown. The x-axis is labeled Number of Days and has numbers from 0 to 7 with a step size of 1. The y-axis is labeled Number of Cones Sold and has numbers from 0 to 100 with a step size of 25. The scatter plots shows these approximate points: left-parenthesis 1 comma 42 right-parenthesis, left-parenthesis 2 comma 66 right-parenthesis, left-parenthesis 3 comma 70 right-parenthesis, left-parenthesis 4 comma 81 right-parenthesis, left-parenthesis 5 comma 87 right-parenthesis, left-parenthesis 6 comma 92 right-parenthesis, and left-parenthesis 7 comma 99 right-parenthesis.
The scatter plot shows a positive trend. As the number of days increases, the number of cones sold increases.
B. A scatter plot of the number of cones sold for 7 days is shown. The x-axis is labeled Number of Days and has numbers from 0 to 7 with a step size of 1. The y-axis is labeled Number of Cones Sold and has numbers from 0 to 100 with a step size of 25. The scatter plots shows these approximate points: left-parenthesis 1 comma 42 right-parenthesis, left-parenthesis 2 comma 66 right-parenthesis, left-parenthesis 3 comma 70 right-parenthesis, left-parenthesis 4 comma 81 right-parenthesis, left-parenthesis 5 comma 87 right-parenthesis, left-parenthesis 6 comma 92 right-parenthesis, and left-parenthesis 7 comma 99 right-parenthesis.
The scatter plot shows a negative trend. As the number of days increases, the number of cones sold decreases.
C. A scatter plot of the number of cones sold for 7 days is shown. The x-axis is labeled Number of Days and has numbers from 0 to 7 with a step size of 1. The y-axis is labeled Number of Cones Sold and has numbers from 0 to 100 with a step size of 25. The scatter plots shows these approximate points: left-parenthesis 1 comma 36 right-parenthesis, left-parenthesis 2 comma 46 right-parenthesis, left-parenthesis 3 comma 57 right-parenthesis, left-parenthesis 4 comma 68 right-parenthesis, left-parenthesis 5 comma 79 right-parenthesis, left-parenthesis 6 comma 89 right-parenthesis, and left-parenthesis 7 comma 100 right-parenthesis.
The scatter plot shows a positive trend. As the number of days increases, the number of cones sold increases.
D. A scatter plot of the number of cones sold for 7 days is shown. The x-axis is labeled Number of Days and has numbers from 0 to 7 with a step size of 1. The y-axis is labeled Number of Cones Sold and has numbers from 0 to 100 with a step size of 25. The scatter plots shows these approximate points: left-parenthesis 1 comma 36 right-parenthesis, left-parenthesis 2 comma 46 right-parenthesis, left-parenthesis 3 comma 57 right-parenthesis, left-parenthesis 4 comma 68 right-parenthesis, left-parenthesis 5 comma 79 right-parenthesis, left-parenthesis 6 comma 89 right-parenthesis, and left-parenthesis 7 comma 100 right-parenthesis.
The scatter plot shows a negative trend. As the number of days increases, the number of cones sold decreases.
9 / 19
8 of 19 Answered
Answered by
hbfifedfh
Jared drew a scatter plot comparing the number of hours worked and the amount of money earned over the course of a week. He graphed the ordered pairs (number of hours, amount paid) for each day worked. Which of the three scatter plots below most likely represents the data?
A. A graph shows six points. The points begin at the upper left and continue down and to the right in a nearly linear pattern.
B. A graph shows six points. The points begin at the lower left and continue up and to the right in a nearly linear pattern.
C. A graph shows six points. The points begin at the upper left and continue primarily down and to the right in a somewhat random pattern.
D. None of these
A. A graph shows six points. The points begin at the upper left and continue down and to the right in a nearly linear pattern.
B. A graph shows six points. The points begin at the lower left and continue up and to the right in a nearly linear pattern.
C. A graph shows six points. The points begin at the upper left and continue primarily down and to the right in a somewhat random pattern.
D. None of these
Answered by
hbfifedfh
The list shows the final exam grades for Ms. Gold’s math class. Make a stem-and-leaf plot for the data.
66, 98, 92, 91, 69, 55, 53, 90, 67, 74, 57, 58, 60, 59, 86, 92, 63, 55, 51, 84
A.
stem-and-leaf plot
The step-and-leaf plot consists of five rows of numbers. A single vertical line separates the first and second columns. The numbers in row 1 are, from left to right, 5, 1, 3, 5, 5, 7, and 8. The numbers in row 2 are, from left to right, 6, 0, 3, 6, 7, 9, and 9. The numbers in row 3 are, from left to right, 7 and 4. The numbers in row 4 are, from left to right, 8, 4, and 6. The numbers in row 5 are, from left to right, 9, 0. 1. 2, 2, and 8.
B.
stem-and-leaf plot
The step-and-leaf plot consists of five rows of numbers. A single vertical line separates the first and second columns. The numbers in row 1 are, from left to right, 5, 1, 3, 5, 5, 7, 8, and 9. The numbers in row 2 are, from left to right, 6, 0, 3, 6, 7, and 9. The numbers in row 3 are, from left to right, 7 and 4. The numbers in row 4 are, from left to right, 8, 4, and 6. The numbers in row 5 are, from left to right, 9, 0. 1. 2, 2, and 8.
C.
stem-and-leaf plot
The step-and-leaf plot consists of five rows of numbers. A single vertical line separates the first and second columns. The numbers in row 1 are, from left to right, 5, 1, 3, 5, 5, 7, and 8. The numbers in row 2 are, from left to right, 6, 0, 3, 6, 7, and 9. The numbers in row 3 are, from left to right, 7, 4, and 9. The numbers in row 4 are, from left to right, 8, 4, and 8. The numbers in row 5 are, from left to right, 9, 0. 1. 2, and 2.
D.
stem-and-leaf plot
66, 98, 92, 91, 69, 55, 53, 90, 67, 74, 57, 58, 60, 59, 86, 92, 63, 55, 51, 84
A.
stem-and-leaf plot
The step-and-leaf plot consists of five rows of numbers. A single vertical line separates the first and second columns. The numbers in row 1 are, from left to right, 5, 1, 3, 5, 5, 7, and 8. The numbers in row 2 are, from left to right, 6, 0, 3, 6, 7, 9, and 9. The numbers in row 3 are, from left to right, 7 and 4. The numbers in row 4 are, from left to right, 8, 4, and 6. The numbers in row 5 are, from left to right, 9, 0. 1. 2, 2, and 8.
B.
stem-and-leaf plot
The step-and-leaf plot consists of five rows of numbers. A single vertical line separates the first and second columns. The numbers in row 1 are, from left to right, 5, 1, 3, 5, 5, 7, 8, and 9. The numbers in row 2 are, from left to right, 6, 0, 3, 6, 7, and 9. The numbers in row 3 are, from left to right, 7 and 4. The numbers in row 4 are, from left to right, 8, 4, and 6. The numbers in row 5 are, from left to right, 9, 0. 1. 2, 2, and 8.
C.
stem-and-leaf plot
The step-and-leaf plot consists of five rows of numbers. A single vertical line separates the first and second columns. The numbers in row 1 are, from left to right, 5, 1, 3, 5, 5, 7, and 8. The numbers in row 2 are, from left to right, 6, 0, 3, 6, 7, and 9. The numbers in row 3 are, from left to right, 7, 4, and 9. The numbers in row 4 are, from left to right, 8, 4, and 8. The numbers in row 5 are, from left to right, 9, 0. 1. 2, and 2.
D.
stem-and-leaf plot
Answered by
hbfifedfh
The following graph shows the number of customers who purchased something from a store in September and October. What is misleading about the graph?
The bar graph is titled
A. The bars do not touch.
B. The intervals on the vertical axis between 200 and 207 are not even.
C. The graph exaggerates the difference in the number of customers between September and October.
D. The graph is not misleading.
12 / 19
The bar graph is titled
A. The bars do not touch.
B. The intervals on the vertical axis between 200 and 207 are not even.
C. The graph exaggerates the difference in the number of customers between September and October.
D. The graph is not misleading.
12 / 19
Answered by
hbfifedfh
bot whats the answer to this question a b c or d The following graph shows the number of customers who purchased something from a store in September and October. What is misleading about the graph?
The bar graph is titled
A. The bars do not touch.
B. The intervals on the vertical axis between 200 and 207 are not even.
C. The graph exaggerates the difference in the number of customers between September and October.
D. The graph is not misleading.
12 / 19
The bar graph is titled
A. The bars do not touch.
B. The intervals on the vertical axis between 200 and 207 are not even.
C. The graph exaggerates the difference in the number of customers between September and October.
D. The graph is not misleading.
12 / 19
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