Introduction to Normal Distributions

Question 1

Round answers to three decimal places. Area of 1st rectangle = 0.032 Area of 2nd rectangle = 25 × f(675) = 25 × 0.000863 = Area of 3rd rectangle = Area of 4th rectangle = Area of 5th rectangle = Area of 6th rectangle = Total area =

Revolt · Accepted Answer

0.022; 0.008; 0.004; 0.002; 0.082

Question 2

Area of 3rd rectangle=

Revolt · Accepted Answer

0.008

Question 3

Area of 4th rectangle=

Revolt · Accepted Answer

0.004

Question 4

Area of 5th rectangle=

Revolt · Accepted Answer

0.002

Question 5

Area of 6th rectangle=

Revolt · Accepted Answer

0.001

Question 6

Total area=

Revolt · Accepted Answer

0.051

Question 7

Question 7

Revolt · Accepted Answer

0.014; 0.008; 0.004; 0.002; 0.001; 0.051

Question 8

Round answers to three decimal places. Area of 1st rectangle=0.022Area of 2nd rectangle=

Revolt · Accepted Answer

=: 0.014; =: 0.008; =: 0.004; =: 0.002; =: 0.001; =: 0.051

Question 9

Which could the value of the area of the region shown be?

Revolt · Accepted Answer

0.06681

Introduction to Normal Distributions Answers

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