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Statistics Intro

Authored by Amy Lair

Mathematics

11th - 12th Grade

CCSS covered

Used 32+ times

Statistics Intro
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18 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Between what two standard deviations of a normal distribution contain 68% of the data?

one below and one above
two below and two above
two below and zero
zero and two above

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

μ = 70 , σ = 8 , X = 50 . Find z score

2.5
-2.5
5.2
-5.2

3.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

The shelf life of a particular dairy product is normally distributed with a mean of 12 days and a standard deviation of 3 days.

About what percent of the products last between 12 and 15 days?

68%
34%
16%
2.5%

Tags

CCSS.HSF-LE.A.1B

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Given a mean of 75 and a standard deviation of 7, what percentage of scores are above 82?

34%

81.5%

16%

2.5%

Tags

CCSS.HSS.ID.A.4

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Given a mean of 75 and a standard deviation of 7, what percentage of scores are greater than 68?

34%

84%

95%

68%

Tags

CCSS.HSS.ID.A.4

6.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Given a mean of 75 and a standard deviation of 7, how many students out of 500 would score higher than 89?

11

12

36

237

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

What is the median of this data set?

3 , 17 , 17 , 11 , 8 , 13 , 5 , 18

11

12

13

17

Tags

CCSS.6.SP.B.5

CCSS.6.SP.A.2

CCSS.6.SP.A.3

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