Statistics for Elementary School 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. You have found some books that you really want at the bookstore. The prices are: $4, $8, $2, $22, and $14. What is the range in the prices of the books?

Question 2 2. The prices of 5 different cakes at a bake sale are: $2, $5, $4, $7, and $5. What is the range in prices of these 5 cakes?

Question 3 3. How many rows and columns does the array have?

Question 4 4. If you have 7 blue cars and 3 brown cars in a box and you select a car without looking. What is the probability for you to select a brown one?

Question 5 5. Which sentence about arrays is true?

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Question 6 6. It has been a crazy winter for weather! You decide to measure the temperature each morning for one week. Your list looks like this: 30°, 50°, 25°, 27°, 45°, 35°, 47°. What is the range in temperatures over this week?

Question 7 7. If there are 3 green balls and 1 blue ball in a basket. How likely is it that you will pick a green one?

Question 8 8. Which is the repeated addition sentence for this array?

Question 9 9. An array usually has which kind of shape?

Question 10 10. Five of your friends just ran a big race. Their times were: 20 minutes, 27 minutes, 24 minutes, 28 minutes, and 18 minutes. What is the range in these times?

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Question 11 11. You have a total of 6 marbles in a bag and they are all blue. If you select one without looking, how likely is it that you will pick a blue one?

Question 12 12. If you have 2 blue marbles and 1 red marble in a box and you select a marble without looking. What is the probability for you to select a red one?

Question 13 13. If there are 7 white chocolates on the table and you pick one without looking. How likely is it that you will pick a dark chocolate?

Question 14 14. The scores for a recent math test in your class were: 95, 45, 55, 60, 55, 70, 80, 85, 70, and 90. What was the range in scores for this test?

Question 15 15. What is the multiplication sentence for this array?

Statistics for Elementary School 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!

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