Statistics, Probability and Data in Algebra: Help and Review Chapter Exam

Exam Instructions:

Choose your answers to the questions and click 'Next' to see the next set of questions. You can skip questions if you would like and come back to them later with the yellow "Go To First Skipped Question" button. When you have completed the practice exam, a green submit button will appear. Click it to see your results. Good luck!

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Question 1 1. Fill in the blank: For a given data set with a non-zero variance, the standard deviation will be _____ if the set is treated as the entire population compared to the sample of the population.

Question 2 2. Which of the following is not a property of the standard normal distribution?

Question 3 3.

What is happening at 7:30 am?

Time Class
7 am English
8 am Algebra
9 am Science
10 am History

Question 4 4. During the first four Summer Olympic games attended by the United States, these medal counts were awarded. Calculate the mean number of medals won during these Olympic Games. (Round it to the nearest whole number.)

Question 5 5. Which of the following is true?

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Question 6 6. During the first four Summer Olympic games attended by the United States, these medal counts were awarded. Calculate the mode number of medals won during these Olympic Games.

Question 7 7. Using the bar graph 'Top Ten U.S. Rentals in 1999', which movie had the 2nd highest movie rental revenue?

Question 8 8. What is the probability of rolling either a 3 or a 6 when rolling a die?

Question 9 9. What does it mean to have a negative z-score?

Question 10 10. Suppose SAT scores follow a normal distribution. The math scores have a mean of 500 with a standard deviation of 120, and verbal scores have an average of 520 with a standard deviation of 100. If you scored a 610 in math and a 620 in English, which score is more impressive compared to the population?

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Question 11 11. Which of the following statements are true?

Question 12 12. Using the bar graph, 'Top Ten U.S. Rentals in 1999', about how much money did the movie American Pie have in revenue?

Question 13 13.

Which friend has 7 puppies?

Friend # of Puppies
Sarah 3
Susie 5
Jack 7

Question 14 14.

Will these two binomials give you a binomial as an answer when you add them?

(y+4) and (3y+9)

Question 15 15. During the first four Summer Olympic games attended by the United States, these medal counts were awarded. If there is an outlier, identify it from the number of medals won during these Olympic Games.

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Question 16 16. All of the letters that spell MISSISSIPPI are put into a bag. What is the probability of selecting a vowel, and then after replacing the letter, also drawing an S?

Question 17 17. Using a standard deck of 52 cards, what is the probability of selecting a 4 and then after not replacing the card, selecting another 4?

Question 18 18. All of the letters of MISSISSIPPI are put in a bag. What is the probability of selecting an M and then after not replacing the letter, selecting a P?

Question 19 19.

How many puppies does Susie have according to this table?

Friend # of Puppies
Sarah 3
Susie 5
Jack 7

Question 20 20. Using the Pie Chart 'Who Sells The Most Fast Food?', which fast food restaurant had about 17 Billion in sales?

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Question 21 21.

Will these two binomials give you a binomial as an answer when you multiply them?

(x+3) and (x+3)

Question 22 22. Find the standard deviation for the following data set: 32, 35, 40, 42, 36, 33, 37, 32, 39. Assume that the set represents a sample of the population.

Question 23 23. Find the standard deviation for the following data set: 5, 6, 2, 6, 3, 7, 4. Assume that the set represents a population.

Question 24 24. Which of the following is a binomial?

Question 25 25. Looking at the pie chart 'Who Sells The Most Fast Food?', how many sectors can be determined?

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Question 26 26. Which of the following statements are true?

Question 27 27. Using a standard deck of cards (which has 26 red cards and 26 black cards, with 13 cards of every suit), what is the probability of selecting a red card, and then after replacing the card, selecting a heart card?

Question 28 28. If you roll a die three times, what is the probability of rolling only even numbers?

Question 29 29. Which of the following did we discuss?

Question 30 30. During the first four Summer Olympic games attended by the United States, these medal counts were awarded. Calculate the range number of medals won during these Olympic Games.

Statistics, Probability and Data in Algebra: Help and Review Chapter Exam Instructions

Choose your answers to the questions and click 'Next' to see the next set of questions. You can skip questions if you would like and come back to them later with the yellow "Go To First Skipped Question" button. When you have completed the practice exam, a green submit button will appear. Click it to see your results. Good luck!

High School Algebra I: Help and Review  /  Math Courses
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