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- 1. Multiple Choice
The following scatter plot shows Pam's training as she prepares to run a 6 mile race at the end of the month. Which of the following would be a reasonable approximation for the length of time it would take for her to run 6 miles?A. 50 minB. 80 minC. 45 minD. 60 min - 2. Multiple ChoiceWhat type of correlation (association)?
The outside temperature and the amount of layers you wear.Positive correlationNegative correlationNo correlation - 3. Multiple Choice1. Mrs. Collins made a scatterplot to show the relationship between the number of absences and a student’s final exam score. Based on this scatterplot, a student with 6 absences should get approximately what score on the final exam?65927076
- 4. Multiple ChoiceWhat type of correlation?
The temperature outside and the amount of ice cream sales.Positive correlationNegative correlationNo correlation - 5. Multiple ChoiceThe number of siblings you have and your weight.Positive correlationNegative correlationNo correlation
- 6. Multiple ChoiceIf Gold's Gym paid $250 for each TV, how many did they buy?35304520
- 7. Multiple ChoiceIf the carpenter worked for 6 days, how much did he earn?1250150017502000
- 8. Multiple ChoiceWhat is the correlation between length of running start and distance of jump?positive: the further you run the further you jumpnegative: the less you run the less distance of your jumppositive: the further your running start the less your distance
- 9. Multiple ChoiceMake a prediction for a resting heart rate after 6 hours of exercise a week.6505559
- 10. Multiple ChoiceThe scatter plot below shows the number of books read by students in Mrs. Hall’s English class and their final grades. Which statement represents the best description about the line of best fit?The more books students read, the lower their English grade.The more books students read, the higher their English grade.The fewer books students read, the higher their English grade.No relationship exists between the number of books students read and their English grades.
- 11. Multiple ChoiceWhat type of correlation does this graph have?positivenegativenoneall of the above
- 12. Multiple ChoiceWhat type of correlation does this graph have?Negativeno associationpositive
- 13. Multiple ChoiceWhich scatter plot show a positive relationship?Graph AGraph BGraph CGraph D
- 14. Multiple ChoiceWhich scatter plot shows no relationship?Graph AGraph BGraph CGraph D
- 15. Multiple ChoiceWhat is the relative frequency (to the nearest percent) of boys among those who cannot bike to school?4%14%13%29%
- 16. Multiple ChoiceWhat percentage of girls have blonde hair?30%32%29%40%
- 17. Multiple ChoiceWhat percentage of SUV's are driven by women?56.25%75%83.25%86.5%
- 18. Multiple ChoiceWhat percentage of males drive sports cars?35%16.25%65%25%
- 19. Multiple ChoiceA survey explored the relationship between gender and band class. Which is a reasonable conclusion?There are more band members than non-band membersThere are more boys in the class than girlsThere are more boys in band than not in bandMore than half of the bands members in the class are girls
- 20. Multiple ChoiceAccording to the two-way table, a person who plays an instrument is most likely to:Not play an instrumentNot play a team sportPlay a team sportAll of the above
- 21. Multiple ChoiceWhat percentage of the days that it rained, did they forecast no rain?About 20%About 18%About 14%About 12%
- 22. Multiple ChoiceOf the times when the forecast called for rain, what is the percentage that it actually rained?About 90%About 50%About 70%About 80%
- 23. Multiple ChoiceAccording to the table, what is the relative frequency of Students ages 14 - 17 who skip breakfast?About 27%About 35%About 15%About 30%
- 24. Multiple ChoiceAccording to the table, what is the relative frequency of students ages 10 - 13 who eat breakfast?About 33%About 50%About 40%About 44%
- 25. Multiple ChoiceWhat is the relative frequency for selecting a teen given that the person likes chocolate?.112.267.164.056
- 26. Multiple ChoiceGiven that the person would choose neither, what is the relative frequency if they are an adult?.26.037.084.143
- 27. Multiple ChoiceWhat is the relative frequency of a person who wears pants out of all those who wear sandals?4%14%20%36%
- 28. Multiple ChoiceWhat is the relative frequency of people that purchased no food?10%60%15%30%
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