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The graph shows the rainfall, in inches, in the month of July for the years 2006 through 2011. How could you redraw the graph so that it is less misleading? * 1 point Captionless Image begin vertical axis at 0 begin horizontal axis at 0 make vertical axis
The graph shows the rainfall, in inches, in the month of July for the years 2006 through 2011. In what way could the graph be misleading? * 1 point Captionless Image vertical axis doesn't begin at 0 horizontal axis doesn't begin at 0 vertical axis uses
What is the key consideration for a survey to be random? * 1 point everyone in the population has to have equal rights everyone in the population has to be surveyed everyone in the population has to be surveyed at the same time everyone in the population
You are surveying students to find out their opinion of the quality of food served in the school cafeteria. You decide to poll only those students who buy hot lunch at the school cafeteria on a particular day. Who might you have excluded? * 1 point absent
You are surveying students to find out their opinion of the quality of food served in the school cafeteria. You decide to poll only those students who buy hot lunch at the school cafeteria on a particular day. Is your sample random? * 1 point yes no
For a school project, Alice surveyed several male students in her class to determine whether there is a relationship between their heights and weights. Which scatter plot represents the data displayed in the table below? * 1 point Captionless Image Option
Carrie asked 50 randomly selected middle school students at King’s High School about their favorite fast food item. Twenty-one selected french fries. If there are 350 middle school students at King’s High School, estimate how many will select french
Which display is best to determine the relationship between the number of hours worked and the amount of money paid? * 1 point histogram with intervals of 5 histogram with intervals of 3 line plot line graph
The record high temperatures were recorded for 20 states. The frequency table below displays the data. Which histogram represents the data? * 1 point Captionless Image Option 1 Option 2 Option 3 Option 4 Option 5
Jake recorded the average temperatures for his hometown over a period of 20 days as shown in the chart. He used the data to determine the mean temperature. In a report, he stated, “The typical temperature in my hometown is about 61°.” How is this
David wants to survey his friends about their favorite animal. He distributes the following survey. Is this an appropriate survey for David to use? * 1 point Captionless Image Yes, with this survey David can tell what his friends’ favorite animals are.
David wants to survey his friends about their favorite animal. He distributes the following survey. Is this an appropriate survey for David to use? * 1 point Captionless Image Yes, with this survey David can tell what his friends’ favorite animals are.
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
The table shows the relationship between the number of roller coasters ridden at the fair and the amount spent at the fair. Graph the data in a scatter plot and describe the trend shown by the graph. * 1 point The table shows the relationship between the
What is the median of the data shown in the box and whisker plot below? * 1 point Captionless Image 17 27 24 33
A newspaper reporter wants to know how popular the hobby of bird watching is in the city. He asked people at the local bird refuge if they watched birds as a hobby. Which of the following best explains whether the reporter's data is valid or not? * 1 point
Which survey question is biased? * 1 point Which is your favorite, pizza or spaghetti? Who do you live with: both parents, mother only, father only, or another guardian? Should children be allowed to stay up as late as they would like? Which subject is
what answer do i choose
The stem-and-leaf plot shows the ages of residents of a retirement home. How many residents are older than 80? * 1 point Captionless Image a. Sandy Ridge, 14; Autumn Care, 12 b. Sandy Ridge, 8; Autumn Care, 9 c. Sandy Ridge, 13; Autumn Care, 11 d. Sandy
The stem-and-leaf plot shows the ages of residents of a retirement home. How many residents are older than 80? * 1 point Captionless Image Sandy Ridge, 14; Autumn Care, 12 Sandy Ridge, 8; Autumn Care, 9 Sandy Ridge, 13; Autumn Care, 11 Sandy Ridge, 6;
The stem-and-leaf plot below shows the number of miles run by members of the cross-country team. How many students ran more than 30 miles? Key= 1|2 = 12 * 1 point Captionless Image 3 5 8 9
The list shows the final exam grades for Ms. Gold’s math class. 66, 98, 92, 91, 69, 55, 53, 90, 67, 74, 57, 58, 60, 59, 86, 92, 63, 55, 51, 84 Make a stem-and-leaf plot for the data. * 1 point Option 1 Option 2 Option 3 Option 4
Which of the following types of information is suited for display on a double line graph? * 1 point annual changes in Melody’s height and weight from 5 to 10 years old number of Democrats and Republicans in the Senate during the past decade monthly sales
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
The frequency table below shows the hourly wages of 22 factory workers. How many are paid $10.50 per hour or more? * 1 point Captionless Image 7 11 17 18
What was Rita's rate? Was she slower or faster than Juan? * 1 point Captionless Image 4 blocks in 4 mins; same speed as Juan 4 blocks in 4 mins; faster than Juan 4 blocks in 8 mins; slower than Juan 4 blocks in 8 mins; faster than Juan
Find the common difference in the outputs to help find the missing outputs in the table. * 1 point Captionless Image a. 3.8 +4.6 = 4.6 + 5.4 = 0.8 b. 3.8 - 4.6 = 4.6 - 5.4 = -0.8 c. 5.4 - 4.6 = 4.6 - 3.8 = -0.8 d. 5.4 - 4.6 = 4.6 - 3.8 - 0.8
Find the common difference in the outputs to help find the missing outputs in the table. * 1 point Captionless Image 3.8 +4.6 = 4.6 + 5.4 = 0.8 3.8 - 4.6 = 4.6 - 5.4 = -0.8 5.4 - 4.6 = 4.6 - 3.8 = -0.8 5.4 - 4.6 = 4.6 - 3.8 - 0.8
During exercise, the recommended maximum heart rate in beats per minute is modeled by the formula M = 176 – 0.8A, where M is the maximum heart rate and A is the person’s age. Approximately, at what age would you have a recommended heart rate in beats
Which is solved for W? * 1 point Captionless Image Option 1 Option 2 Option 3 W = 100CL
Which is J = 4rb solved for r? * 1 point Option 1 Option 2 Option 3 Option 4
Jose invests $3,250 at 6% interest compounded annually. What will be the balance in the account after 3.5 years? * 1 point $5,200.00 $4,752.00 $3,985.23 $3,932.50
Jose invests $3,250 at 6% interest compounded annually. What will be the balance in the account after 3.5 years? * 1 point $5,200.00 $4,752.00 $3,985.23 $3,932.50
Adam takes a loan of $8,250 at a 7% simple rate for 5 years. a - How much interest will be paid after 3 years? b - How much interest will be paid in total for the loan? * 1 point a - $577.50; b - $2,887.50 a - $1,732.50; b - $2,887.50 a - $4,352.00; b -
Select a graph for the situation. On a trip, the gas mileage remains constant when traveling between 10 and 20 miles per hour, increases until speeds reach 50 mph, and then decreases as the speed increases. * 1 point Option 1 Option 2 Option 3 Option 4
Select a graph for the situation. On a trip, the gas mileage remains constant when traveling between 10 and 20 miles per hour, increases until speeds reach 50 mph, and then decreases as the speed increases. * 1 point Option 1 Option 2 Option 3 Option 4
Select a graph for the situation. On a trip, the gas mileage remains constant when traveling between 10 and 20 miles per hour, increases until speeds reach 50 mph, and then decreases as the speed increases. * 1 point Option 1 Option 2 Option 3 Option 4
vThe graph below shows the depth of water in a river over a period of 10 days. During what time span did the depth of the water remain the same, and what was the depth of the water? * 1 point Captionless Image days 4 through 5; 7 feet days 1 through 2; 6.5
The graph shows the number of dollars in Tom's savings account at the beginning of each month last year. What does the graph show about the number of dollars in Tom's account on the 8th, 9th, and 10th months? * 1 point Captionless Image a. The number of
The graph shows the number of dollars in Tom's savings account at the beginning of each month last year. What does the graph show about the number of dollars in Tom's account on the 8th, 9th, and 10th months? * 1 point Captionless Image The number of
The graph corresponds to Mr. Davis’s shopping trip to a mall by car. What most likely happened between 6:30 p.m. and 7:00 p.m.? * 1 point Captionless Image Mr. Davis got tired and went home Mr. Davis was at the mall shopping Mr. Davis backed out of his
Which function rule would help you find the values in the table? * 1 point Captionless Image q = p – 14 q = –7p q = –14p q = p – 7
Write a rule for the function represented by the table. * 1 point Captionless Image y = 14 + 15x y = 12 + 17x y = 17 + 12x y = 15 + 14x
The time between a lightning flash and the following thunderclap may be used to estimate, in kilometers, how far away a storm is. How far away is a storm if 9 seconds elapse between the lightning and the thunderclap? Use the formula d= Start Fraction lower
Which graph below shows the rule: output = 5 times input? * 1 point Option 1 Option 2 Option 3 Option 4
Write an expression to describe a rule for the sequence. Then find the 100th term in the sequence. 5, 13, 21, 29, 37, 45, … * 1 point 8n; 800 3n – 8; 292 5 + 8n; 805 8n – 3; 797
Find the value of the variables in the table. * 1 point Captionless Image f = 28; e = 4 e = 28; f = 4 f = 30; e = 2 e = 30; f = 2
Which explains why the sequence 216, 12, two-thirds, … is arithmetic or geometric? * 1 point The sequence is geometric because it decreases by a factor of 6 The sequence is arithmetic because it decreases by a factor of 6 The sequence is arithmetic
What is the 7th term in the following sequence? 48, 40, 32, 24… * 1 point 0 8 -8 -16
Find the next three terms of the sequence. –2, –12, –72, –432, … * 1 point –1,728, –6,912, –27,648 –2,592, –15,552, –93,312 –1,728, –10,368, –62,208 –2,592, –10,368, –41,472
