Normal Distributions Review

Normal Distributions Review

12th Grade

15 Qs

quiz-placeholder

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Normal Distributions Review

Normal Distributions Review

Assessment

Quiz

Mathematics

12th Grade

Medium

CCSS
HSS.ID.A.4, HSS.IC.A.1, 6.SP.A.2

+8

Standards-aligned

Created by

Jasmine Haas

Used 56+ times

FREE Resource

15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the the total area under the standard normal distribution curve?
100
25
.5
1

Tags

CCSS.HSS.ID.A.4

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

The 40 yards sprint times for a soccer team are found to be normally distributed with a mean of 5.2 seconds and a standard deviation of 0.3 seconds.  What is the z-score for a player who runs a time of 5.6 seconds?
-1.33
1.33
0.88
1.02

Tags

CCSS.HSS.ID.A.4

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

The distances male long jumpers for State College jump are approximately normal with a mean of 263 inches and a standard deviation of 14 inches.  
Suppose a male long jumper's jump ranked in the 75th percentile.  How long was his jump?
0.67 inch
263 inches
272.44 inches
277.25 inches

Tags

CCSS.HSS.ID.A.4

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

The scoring of modern IQ is such that Intelligence Quotients (IQs) have a normal distribution of μ= 100 and 𝞂 = 15.

Mensa International is a non-profit organization that accepts only people with IQ score within the top 2%. What level of IQ qualifies one to be a member of Mensa?
115
130.75
145
120

Tags

CCSS.HSS.ID.A.4

5.

MULTIPLE CHOICE QUESTION

2 mins • 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.HSS.ID.A.4

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

The mean July daily rainfall in Hulu Kinta is 10 mm and the standard deviation is 1.5 mm


Assume that this data is normally distributed.

How many days in July (31 total days) would you expect the daily rainfall to be less than 8.5 mm?

5

6

7

10

Tags

CCSS.HSS.ID.A.4

CCSS.HSS.MD.A.2

CCSS.HSS.MD.A.3

7.

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

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