Section 7.2 Homework Question 12

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Section 7.2 Homework Question 12

Question

Section 7.2 Homework 

12.

The mean incubation time of fertilized eggs is

days. Suppose the incubation times are approximately normally distributed with a standard deviation of

day.

(a) Determine the

th

percentile for incubation times.

(b) Determine the incubation times that make up the middle

%.

 

(a) The 20th percentile for incubation times is  ____ days

​(b) The incubation times that make up the middle 95​% are ___ to ___ days

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This question is taken from Math 136 – Introduction to Statistics » Summer 2021 » Section 7.2 Homework