In a test of the hypothesis Ho: µs 55 versus H3: µ> 55, a sample of n = 100 observations possessed mean x = 54.4 and standarddeviation s = 4.1. Find and interpret the p-value for this test......The p-value for this test is(Round to three decimal places as needed.)Interpret the result. Select the correct choice below and fill in the answer box to complete your choice.(Round to three decimal places as needed.)O A. The probability (assuming that Ho is true) of observing a value of the test statistic that is at least as contradictory to thenull hypothesis is.B. The probability (assuming that H, is true) of observing a value of the test statistic that is at most as contradictory to thenull hypothesis isO C. The probability (assuming that H, is true) of observing a value of the test statistic that is equal to the null hypothesis is

From the provided information, Sample size (n) = 100 Sample average (x̄) = 54.4 Sample standard…

Answered: In a test of the hypothesis Ho: µ5 55…

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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In the entire population of a certain type of tree, the mean height of the trees is μ = 168.8 ft and the standard deviation is σ = 43.6 ft. You collect a random sample of n=22 trees. The distribution of these sample means is shown below. Each tick mark on the horizontal axis is a distance of one more standard error. Complete the indicated boxes, correct to two decimal places. mean of distribution=168.8 standard error=9.30 Note: The left box is 2 standard errors below the mean. The middle box is the mean. The right box is 2 standard errors above the mean.
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Consider the following hypolhesis test: Ho : µ > 240 H. : µ < 240 A sample of 60 provided a sample mean of 234 and a sample standard deviation of 25. Find the value of the test statistic. Select one: O a. t = -1.86 Ob.t = -0.24 O c.t = -2.32 O d. t -0.30
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