# Distribution: Rhode Island Red ChicksThe incubation time for Rhode Island Red chicks is normally distributed with a mean of 21 days and a standard deviation of approximately 1 day. Look at figure 6.3 and answer the following questions. If 1000 eggs are being incubated, how many chicks do we expect will be hatched:(a) in 19 to 23 days? (b) in 20 to 22 days? (c) in 21 days or fewer? (d) in 18 to 24 days? (Assume all eggs eventually hatch.)Figure 6.3 shows that 68% of the outcomes lie within the interval defined by $ \bar{x} \pm 1\sigma $, 95% lie within $ \bar{x} \pm 2\sigma $, and 99.7% lie within $ \bar{x} \pm 3\sigma $.Use the following percentages to help answer the questions.

Let X be the incubation time for Rhode Island Red chicks which follows normal distribution with mean…

Answered: #8 Distribution: Rhode Island Red…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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A random sample of five observations from three normally distributed populations produced the following data: (You may find it useful to reference the F table.) (table is the screenshot picture) a. Calculate the grand mean. (Round intermediate calculations to at least 4 decimal places and final answer to 4 decimal places.) b. Calculate SSTR and MSTR. (Round intermediate calculations to at least 4 decimal places and final answers to 4 decimal places.) c. Calculate SSE and MSE. (Round intermediate calculations to at least 4 decimal places and final answers to 4 decimal places.) d. Specify the competing hypotheses in order to determine whether some differences exist between the population means. _H0: μA = μB = μC; HA: Not all population means are equal. _H0: μA ≤ μB ≤ μC; HA: Not all population means are equal. _H0: μA ≥ μB ≥ μC; HA: Not all population means are equal. e-1. Calculate the value of the F(df1, df2) test statistic. (Round intermediate calculations to at least 4 decimal…
7
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