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Get Full Access to Statistics: Informed Decisions Using Data - 5 Edition - Chapter 6 - Problem 9
Get Full Access to Statistics: Informed Decisions Using Data - 5 Edition - Chapter 6 - Problem 9

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# ?Consider a binomial probability distribution with parameters n = 5 and p = 0.2. (a) Construct a binomial probability distribution with these para

ISBN: 9780134133539 240

## Solution for problem 9 Chapter 6

Statistics: Informed Decisions Using Data | 5th Edition

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Problem 9

Consider a binomial probability distribution with parameters n = 5 and p = 0.2.

(a) Construct a binomial probability distribution with these parameters.

(b) Compute the mean and standard deviation of the distribution.

(c) Graph the discrete probability distribution. Comment on the shape of the distribution.

Step-by-Step Solution:

Step 1 of 5) Consider a binomial probability distribution with parameters n = 5 and p = 0.2. (a) Construct a binomial probability distribution with these parameters. (b) Compute the mean and standard deviation of the distribution. (c) Graph the discrete probability distribution. Comment on the shape of the distribution. To perform these tests, the samples must be obtained independently using simple random sampling or the data result from a completely randomized experiment with two levels of treatment. The response variable is qualitative with two outcomes. In addition, npn 11 - pn 2 must be greater than or equal to 10 for each sample, and each sample size can be no more than 5% of the population size. The distribution of pn1 - pn2 is approximately normal, with mean p1 - p2 and standard deviation B p111 - p12 n1 + p211 - p22 n2 . We use this distribution to perform hypothesis tests using either the classical approach or P-value approach. Follow the same five steps for conducting a hypothesis test that we introduced in Chapter 10. We also use the model to construct confidence intervals about the difference of two independent proportions.

Step 2 of 2

##### ISBN: 9780134133539

The answer to “?Consider a binomial probability distribution with parameters n = 5 and p = 0.2.(a) Construct a binomial probability distribution with these parameters.(b) Compute the mean and standard deviation of the distribution.(c) Graph the discrete probability distribution. Comment on the shape of the distribution.” is broken down into a number of easy to follow steps, and 43 words. Since the solution to 9 from 6 chapter was answered, more than 212 students have viewed the full step-by-step answer. The full step-by-step solution to problem: 9 from chapter: 6 was answered by , our top Statistics solution expert on 01/15/18, 03:19PM. 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. This full solution covers the following key subjects: . This expansive textbook survival guide covers 88 chapters, and 2422 solutions.

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