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Questions (28)
Use the image to answer the question.
A pie chart divided into 6 inequal sections is titled Activity Hours per Week. The sections
5 answers
49 views
In 3–5 sentences, describe how Texas citizens create a limited government through the exercise of republicanism.
(4 points)
2 answers
59 views
Two fertilizers are applied to randomly selected potato plants. After several weeks, the potatoes are weighed. The weights in
1 answer
54 views
The data from two random samples of 200 people regarding their favorite nuts is shown in the following table.
Almond Pistachio
1 answer
111 views
To determine the average height of trees in a national forest, 10 trees are randomly selected. Their heights in feet are 85.4,
1 answer
75 views
A poll is conducted to determine who is most likely to win the election for town mayor. Two random samples of 500 residents each
7 answers
147 views
The temperatures (in ° F) in a city on randomly selected days during the summer are 89, 85, 90, 87, 86, 91, 88, and 89. What is
11 answers
75 views
In a random sample of 400 watches, 3 are defective. Out of a total of 10,500 watches, how many would you expect to be defective
7 answers
68 views
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A pie chart divided into 6 inequal sections is titled Transportation to School. The
1 answer
51 views
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A pie chart divided into 6 inequal sections is titled Transportation to School. The
3 answers
82 views
A standard deck of 52 cards contains four suits: hearts, diamonds, clubs, and spades. Each suit has 13 cards: ace, 2, 3, 4, 5,
7 answers
71 views
An experiment involves picking a card from the number cards 2, 4, 6, 10 . In equation form. What is the probability model for
11 answers
111 views
A survey taken by 150 people revealed that 65 like apple juice while 85 dislike it. One person is randomly chosen from this
11 answers
152 views
Chen has a deck of 52 cards with 4 suits (hearts, spades, diamonds, and clubs), and each suit has cards numbered 1–13.
1 answer
48 views
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A wheel is divided into 6 segments from the center toward circumference and labeled from
7 answers
81 views
A basket of fruits contains 5 apples and 3 pears. Sharon took two fruits at random. What is the probability that both fruits are
5 answers
164 views
Use the table to answer the question.
Plant Types | A | B | C | D | E Number of Seedlings 100 | 140 | 80 | 60 | 40 A farmer
11 answers
155 views
The sample space of an experiment is S={a, b, c, d, e, f}. What is the probability of picking a consonant? Write your answer in
7 answers
131 views
The letter tiles C, A, R, E, S are placed in a box. Without looking, Jorelle picks a letter tile from the box and records the
9 answers
219 views
A calculator manufacturing company checks 500 calculator units, and 25 of them have non-functioning keys. Approximate the
9 answers
114 views
On a science quiz, David got 45 out of 70 items correct. What is the empirical probability of his incorrect responses? Write
9 answers
200 views
A student has a bag of marbles. There are 5 pink, 7 red, 12 green, 2 blue, and 4 black marbles in the bag. Calculate the
11 answers
432 views
Lucy has a deck of 52 cards with 4 suits (hearts, spades, diamonds, and clubs), and each suit has cards numbered 1–13. What is
11 answers
658 views
There are 25 balls in a jar. Twelve (12) balls are red, 10 balls are blue, and 3 balls are white. Which of the following
3 answers
320 views
In his class, Dale conducted a survey to observe the distribution of eye color.
The results are summarized as follows: Color |
11 answers
113 views
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An illustration shows a triangle with its base as 20 feet and its perpendicular height as 6
1 answer
60 views
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An illustration shows an equilateral triangle with each side measuring 6 centimeters. The
7 answers
74 views
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An illustration shows a triangle with sides measuring 16 meters, 14 meters, and 8 meters. A
11 answers
122 views
Answers (85)
Maritza plays in a softball league. She wants to know about how many players in the league also play basketball. Because there are 225 players in the league, she chooses the names of 45 of the players and asks them whether they also play basketball.
A local library manager randomly surveys 80 patrons about the type of book they borrow when they visit the library. The manager finds that 3 patrons borrow novels. If the local library has 345 patrons, approximately how many of them borrow novels when they
The correct answer was 0.04
That is incorrect.
To determine the average height of trees in a national forest, 10 trees are randomly selected. Their heights in feet are 85.4, 87.6, 87.1, 85.6, 85.9, 85.3, 84.9, 83.7, 84.0, and 85.2. To ensure the accuracy of the data, another set of 10 trees is randomly
For 10 consecutive days, Anthony recorded the daily high temperatures in Dayton and Laredo. The table shows the data. Daily High Temperatures (in ° F) Dayton 77 82 85 87 90 85 79 86 91 88 Laredo 81 79 80 86 88 92 82 88 84 87 Which city has a higher median
Use the image to answer the question. A bar graph shows the number of hours spent on math homework versus the number of students. The horizontal axis shows the time in hours ranging from 1 to 5 in increments of 1. The vertical axis shows the number of
That wasn't correct.
The stem-and-leaf plot shows the ages of a group of friends. Find the median age. Stem Leaf 2 8 3 1 2 4 4 2 7 9 5 4 Key: 2|8=28 years (1 point)
The low temperatures during one week in January were 2° , −3° , −9° , −11° , 1° , −8° , and −9° . What was the median low temperature that week? (1 point)
There are 528 students in Pablo’s high school. Pablo surveys 130 randomly chosen students about their favorite ice cream flavor. The results are as follows. Ice cream flavor Number of students/Frequency Strawberry 29 Butter Pecan 31 Chocolate 43 Orange
There are 628 students in Tan’s high school. Tan surveys 120 randomly chosen students about their favorite movie genre. The results are as follows. Movie genre Number of students/Frequency Science Fiction 24 Horror 11 Comedy 27 Action 10 Animated 48
Avery randomly selects 50 colored pencils from a basket and finds that 2 are not sharpened. If the basket contains 300 colored pencils, how many would you expect to be unsharpened? (1 point)
Use the image to answer the question. A pie chart divided into 6 inequal sections is titled Transportation to School. The sections are labeled walk, 10; car, 12; bike, 2; train, 3; taxi, 4; and bus. A total of 36 students were surveyed to determine the
Nicole pulls a colored marble out of a bowl, choosing the marble at random. There are 120 marbles in the bowl, of which 80 are black, 28 are white, and the rest are red. Use words and numbers to describe the probability that she will pull a red marble out
Use the table to answer the question. Compound Event | Total Number of Occurrences Heads and Yellow | 9 Heads and Red | 3 Heads and Blue | 4 Heads and Green | 1 Tails and Yellow | 6 Tails and Red | 7 Tails and Blue | 2 Tails and Green | 3 A student had a
I didn't ask for the approximate answer.
What is the probability of rolling an odd number on the first roll of a six-sided cube and rolling an even number on the second roll? (1 point)
Use the table to answer the question. Number of White Balls Selected | Number of Red Balls Selected Bowl A | 45 | 55 Bowl B | 60 | 40 Bowls A and B contain a number of white and red balls. Clark repeatedly selected a ball from both bowls and recorded the
If the table below represents a probability model based on observed frequencies, what is the value of x ? Y | C | A | R | E | S P(Y) | 0.25 | 0.18 | 0.30 | 0.17 | x (1 point) A. 0.10 B. 1 C. 0.01 D. 0.20
A single coin is tossed 300 times. Heads were observed 180 times. What is the long-run relative frequency of tails? Express the answer in decimal form. (1 point)
Suppose the probability of selecting a supermarket shopper who prefers plastic bags instead of paper bags is 50%. Out of 150 shoppers, how many can you expect will prefer plastic bags? (1 point) B. 100 A. 50 C. 70 D. 75
Use the table to answer the question. Suit | Number Clubs | 7 Diamonds | 12 Hearts | 8 Spades | 13 Rayoni pulled cards from a standard deck. She picked a card, recorded the suit, and put it back. She repeated the process many times. Predict how many
The experiment involved tossing three coins simultaneously. The experiment was carried out 100 times, and it was noted that three heads occurred 40 times. What is the difference between the experimental probability of getting three heads and its
A six-sided number cube is rolled 30 times and lands on 3 ten times and on 5 eight times. Calculate the experimental probability of landing on a 3. Write your answer in the simplest form of a fraction. (1 point)
A pizza parlor owner knows they sell 3 slices of cheese pizza out of 20 total slices sold. Predict how any slices of cheese pizza will be sold if the pizza parlor sells 5,680 total slices in a week. (1 point)
Angelica has a deck of 52 cards with 4 suits (hearts, spades, diamonds, and clubs), and each suit has cards numbered 1–13. Calculate the complement of not picking a 6. The answer should be a fraction. Remember to simplify. (1 point)
Use the table to answer the question Items Number of Orders Breakfast Sandwich and Orange Juice 13 Muffins and Orange Juice 27 Breakfast Sandwich and Milk 23 Muffins and Milk 16 Mitch owns a coffee shop and keeps track of how many orders he fills and in
Use the table to answer the question. Studying Online Girls Boys Row total Want the option to keep studying online 10 3 13 Don’t want the option to keep studying online 5 7 12 Column total 15 10 25 Which mathematical sentence can be used to calculate the
A basket of fruits contains 10 bananas, 5 mangoes, and 5 apples. A fruit is selected at random. Calculate the probability of selecting an apple or a banana. Express the answer in percent form. (1 point) A. 75% B. 12.5% C. 62.5% D. 0
A money envelope contains five $10 bills, ten $20 bills, and fifteen $50 bills. Sandra randomly selects two bills without returning the first bill. What is the probability of getting a $10 bill then a $50 bill? Write your answer in the simplest form of
The answer is 52%
A coin is flipped and a spinner is spun simultaneously. The spinner is divided into six equally sized sections labeled with 1, 2, 3, 4, 5, 6. What is the probability of flipping a tail and landing on 5? (1 point)
Use the table to answer the question. Outcomes | 2 | 4 | 6 | 8 | 10 | 12 Frequency | 10 | 9 | 6 | 15 | 13 | 8 Jede tossed a cube with faces numbered with 2, 4, 6, 8, 10, and 12. The results are recorded in the table. What is the smallest discrepancy
That is an incorrect response.
Use the table to answer the question. Outcomes | 2 | 4 | 6 | 8 | 10 | 12 Frequency | 10 | 9 | 6 | 15 | 13 | 8 Jede tossed a cube with faces numbered with 2, 4, 6, 8, 10, and 12. The results are recorded in the table. What is the largest discrepancy between
The letter tiles C , A , R , E , and S are placed in a box. Without looking, Jorelle picks a letter tile from the box and records the result before placing it back. He repeats the procedure 100 times and observes the following results: Outcomes | C | A | R
Company X tested its light bulbs to see how long they would last. On a production line, 2,500 bulbs were taken and tested. The department in charge reported that out of 2,500 bulbs, there were 2,200 bulbs that burnt out after more than 1,500 hours of use.
Letter tiles H, O, N, E, S, T are shuffled and placed in a box. A letter is selected at random. What is the probability of selecting letter A ? (1 point)
A deck of 10 cards labeled 1–10 is shuffled. One card is selected at random. If the experiment is repeated 120 times, how many times will you expect to select number 5? (1 point)
Explanation?
Mr. Lim has a bag with some marbles colored red, yellow, green, blue, and white. The marbles are identical in number. Mr. Lim will conduct a chance experiment by randomly drawing a marble from the bag and then returning it after noting the color. Based on
Mr. Lim has a bag with some marbles colored red, yellow, green, blue, and white. The marbles are identical in number. If there are 40 marbles in the bag, how many marbles of each color are in the bag? (1 point)
The sample space of an experiment is S={1,2,3} . Each outcome is equally likely to occur with a probability of 1/3 . What is the probability of picking number 2 or 3? Write your answer in the simplest form of a fraction. (1 point)
The letter tiles W, I, S, D, O, M are placed on a box. Without looking, Abby picks a letter tile from the box. What is the probability that the letter she picks is a vowel? Write your answer in the simplest form of a fraction. (1 point)
Use the table to answer the question. Type of Pizza | Number of Patrons Cheese | 9 Pepperoni | 5 Sausage | 6 Veggie | 7 A local marching band is having a pizza fundraiser. To predict what types of pizza to order, they surveyed patrons on their favorite
As part of a promotion, people who participate in a survey are sent a free coupon for one of three winter activities: skiing, snow tubing, or sleigh rides. Participants have an equal chance of receiving each type of coupon. If 900 people participate, how
In which scenario is the experimental probability equal to the theoretical probability? (1 point) A. A coin is flipped six times and the head appears each time. B. A coin is flipped six times and the head appears four times. C. A coin is flipped six times
You toss a coin 50 times and get 12 tails. What is the empirical probability of getting heads? Write your answer in percent form. (1 point) A. 76% B. 24% C. 0.76 D. 19/25
Use the table to answer the question. Type of Movie | Number of Visitors Comedy | 12 Action | 5 Drama | 3 Horror | 0 Mystery | 18 Thriller | 7 Romance | 5 A theater owner took a survey of the types of movies their visitors like. Predict how many visitors
