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Get Full Access to Statistics: Informed Decisions Using Data - 5 Edition - Chapter 7.2 - Problem 47
Get Full Access to Statistics: Informed Decisions Using Data - 5 Edition - Chapter 7.2 - Problem 47

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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 47 Chapter 7.2

Statistics: Informed Decisions Using Data | 5th Edition

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Problem 47

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) Determine the 17th percentile for incubation times of fertilized chicken eggs.

(b) Determine the incubation times that make up the middle 95% of fertilized chicken eggs.

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) Determine the 17th percentile for incubation times of fertilized chicken eggs. (b) Determine the incubation times that make up the middle 95% of fertilized chicken eggs. Definition The One-Sample Sign Test is a nonparametric test that uses data, converted to plus and minus signs, to test a hypothesis regarding the median of a population. Data values equal to the assumed value of the median are ignored during the test. For example, suppose we have the following set of data:

Step 2 of 2

##### ISBN: 9780134133539

This full solution covers the following key subjects: . This expansive textbook survival guide covers 88 chapters, and 2422 solutions. Since the solution to 47 from 7.2 chapter was answered, more than 212 students have viewed the full step-by-step answer. This textbook survival guide was created for the textbook: Statistics: Informed Decisions Using Data, edition: 5. Statistics: Informed Decisions Using Data was written by and is associated to the ISBN: 9780134133539. The full step-by-step solution to problem: 47 from chapter: 7.2 was answered by , our top Statistics solution expert on 01/15/18, 03:19PM. 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) Determine the 17th percentile for incubation times of fertilized chicken eggs.(b) Determine the incubation times that make up the middle 95% of fertilized chicken eggs.” is broken down into a number of easy to follow steps, and 67 words.

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