A random sample of size 16 from a normal distribution has standardaviation s = 74. Test H: o=32 VersUs H: o> 32. Use the a=0.01 level ofsignificance. A random sample of size 16 from a normal distribution has standard deviations = 74. Test Ho: a = 32 versus H₁ :> 32. Use the a=0.01 level of significance.Part 1 of 5The hypotheses are provided above.This hypothesis test is a right-tailedPart 2 of 5Find the critical value.Critical value= 30.57791Part: 2/5Part 3 of 5Compute the test statistic. Round the answer to three decimal places as needed.2-0Xtest.$・高安 ® 8

Sample size n =16Standard deviation s=74

Answered: Part 1 of S The hypotheses are provided…

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 size 16 from a normal distribution has standard aviation s = 74. Test H: o=32 VersUs H: o> 32. Use the a=0.01 level of significance.

A random sample of size 16 from a normal distribution has standard deviations = 74. Test Ho: a = 32 versus H₁ :> 32. Use the a=0.01 level of significance.
Part 1 of 5
The hypotheses are provided above.
This hypothesis test is a right-tailed
Part 2 of 5
Find the critical value.
Critical value= 30.57791
Part: 2/5
Part 3 of 5
Compute the test statistic. Round the answer to three decimal places as needed.
2-0
X
test.
$
・高安 ® 8

Features Features Normal distribution is characterized by two parameters, mean (µ) and standard deviation (σ). When graphed, the mean represents the center of the bell curve and the graph is perfectly symmetric about the center. The mean, median, and mode are all equal for a normal distribution. The standard deviation measures the data's spread from the center. The higher the standard deviation, the more the data is spread out and the flatter the bell curve looks. Variance is another commonly used measure of the spread of the distribution and is equal to the square of the standard deviation.

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