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- 1. Multiple Choice
Which question would provide univariate data?
What is the area and perimeter of your property land?
What is your quarter 1 grade and final average in Algebra?
How many hours did you sleep last night?
How many times did you send a text yesterday and how many minutes were you on your phone?
- 2. Multiple Choice
The following table shows the heights, in inches, of the players on the opening-night roster of the 2015-2016 New York Knicks
84, 80, 87, 75, 77, 79, 80, 74, 76, 80, 80, 82, 82
The population standard deviation of these data is approximately
3.5
3.6
79.7
80
- 3. Multiple Choice
Rosario and Enrique are in the same mathematics class.
On the first five tests, Rosario received scores of 78, 77, 64, 86, and 70.
Enrique received scores of 90, 61, 79, 73, and 87.
How much higher was Enrique’s average than Rosario’s average?
15 points
2 points
3 points
4 points
- 4. Multiple Choice
What is the median of the data?20010090140 - 5. Multiple ChoiceWhat percentage of the data is between 90 and 140?25 %50%75%100%
- 6. Multiple Choice33, 25, 42, 25, 31, 37, 46, 29, 38
What is the interquartile range of the data?891321 - 7. Multiple ChoiceDescribe the histogram:Left SkewedNormal/SymmetricalRight SkewedUniform/Flat
- 8. Multiple ChoiceIf a number is added to a set that is bigger than the mean. How does this affect the mean?increasesdecreasesstays the same
- 9. Multiple ChoiceThe shape of the data is skewed left.TRUEFALSE
- 10. Multiple ChoiceDescribe the shape of the data.UniformNegatively SkewedPositively SkewedSymmetrical
- 11. Multiple ChoiceIdentify the median and interquartile range?Median-12
IQR-6Median- 12
IQR-4Median- 9
IQR- 16Median-15
IQR-7 - 12. Fill in the Blank
What is the mean number of apples?
- Answer choicesTagsAnswer choicesTags