
AQR Stats - Daily 4 - 2.5 to 3.2
Authored by Cynthia Jimenez
12th Grade
CCSS covered
Used 7+ times

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21 questions
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1.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
The 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?
Tags
CCSS.HSF.LE.B.5
2.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
What is the minimum value?
Tags
CCSS.3.MD.B.4
3.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
What data value is the upper quartile (Q3)?
4.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Which box and whisker plot has the highest median?
Tags
CCSS.2.MD.A.3
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
What is the standard deviation for the data given:
5, 10, 7, 12, 0, 20, 15, 22, 8, 2
6.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
If heights of 3rd graders follow a normal distribution with a mean of 52 inches and a standard deviation of 2.5 inches, what is the z score of a 3rd grader who is 47 inches tall?
7.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Ervin bowled 7 games last weekend. His scores are: 155, 165, 138, 172, 127, 193, 142. What is the sample standard deviation of Ervin's scores?
511.33
22.61
438.48
20.94
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