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Get Full Access to Statistics: Informed Decisions Using Data - 5 Edition - Chapter 7.2 - Problem 37
Get Full Access to Statistics: Informed Decisions Using Data - 5 Edition - Chapter 7.2 - Problem 37

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?Egg Incubation Times The mean incubation time of fertilized chicken eggs kept at 100.5°F in a still-air incubator is 21 days. Suppose that the incubat

ISBN: 9780134133539 240

Solution for problem 37 Chapter 7.2

Statistics: Informed Decisions Using Data | 5th Edition

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Problem 37

Egg Incubation Times The mean incubation time of fertilized chicken eggs kept at 100.5°F in a still-air incubator is 21 days. Suppose that the incubation times are approximately normally distributed with a standard deviation of 1 day. Source: University of Illinois Extension

(a) Draw a normal model that describes egg incubation times of fertilized chicken eggs.

(b) Find and interpret the probability that a randomly selected fertilized chicken egg hatches in less than 20 days.

(c) Find and interpret the probability that a randomly selected fertilized chicken egg takes over 22 days to hatch.

(d) Find and interpret the probability that a randomly selected fertilized chicken egg hatches between 19 and 21 days.

(e) Would it be unusual for an egg to hatch in less than 18 days? Why?

Step-by-Step Solution:

Step 1 of 5) Egg Incubation Times The mean incubation time of fertilized chicken eggs kept at 100.5°F in a still-air incubator is 21 days. Suppose that the incubation times are approximately normally distributed with a standard deviation of 1 day. Source: University of Illinois Extension (a) Draw a normal model that describes egg incubation times of fertilized chicken eggs. (b) Find and interpret the probability that a randomly selected fertilized chicken egg hatches in less than 20 days. (c) Find and interpret the probability that a randomly selected fertilized chicken egg takes over 22 days to hatch. (d) Find and interpret the probability that a randomly selected fertilized chicken egg hatches between 19 and 21 days. (e) Would it be unusual for an egg to hatch in less than 18 days Why

Step 2 of 2

ISBN: 9780134133539

Since the solution to 37 from 7.2 chapter was answered, more than 210 students have viewed the full step-by-step answer. The answer to “?Egg Incubation Times The mean incubation time of fertilized chicken eggs kept at 100.5°F in a still-air incubator is 21 days. Suppose that the incubation times are approximately normally distributed with a standard deviation of 1 day. Source: University of Illinois Extension(a) Draw a normal model that describes egg incubation times of fertilized chicken eggs.(b) Find and interpret the probability that a randomly selected fertilized chicken egg hatches in less than 20 days.(c) Find and interpret the probability that a randomly selected fertilized chicken egg takes over 22 days to hatch.(d) Find and interpret the probability that a randomly selected fertilized chicken egg hatches between 19 and 21 days.(e) Would it be unusual for an egg to hatch in less than 18 days? Why?” is broken down into a number of easy to follow steps, and 124 words. This full solution covers the following key subjects: . This expansive textbook survival guide covers 88 chapters, and 2422 solutions. This textbook survival guide was created for the textbook: Statistics: Informed Decisions Using Data, edition: 5. The full step-by-step solution to problem: 37 from chapter: 7.2 was answered by , our top Statistics solution expert on 01/15/18, 03:19PM. Statistics: Informed Decisions Using Data was written by and is associated to the ISBN: 9780134133539.

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