for peopleis 6.8.2. An industrial company claims that the mean PH level of the water in a nearby riverYou randomly selected 16 water samples and measure the PH of each. The sample mean andstandard deviation are 6.7 and 0.24, respectively. Is there enough evidence to reject thecompany's claim at a = .05? Assume the population is normally distributed.appropriate hypotheses, calculate your test statistic and report your P-value.Set up

Name: for peopleis 6.8.2. An industrial company claims that the mean PH lev
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Description: for peopleis 6.8.2. An industrial company claims that the mean PH level of the water in a nearby riverYou randomly selected 16 water samples and measure the PH of each. The sample mean andstandard deviation are 6.7 and 0.24, respectively. Is there e

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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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for people
is 6.8.
2. An industrial company claims that the mean PH level of the water in a nearby river
You randomly selected 16 water samples and measure the PH of each. The sample mean and
standard deviation are 6.7 and 0.24, respectively. Is there enough evidence to reject the
company's claim at a = .05? Assume the population is normally distributed.
appropriate hypotheses, calculate your test statistic and report your P-value.
Set up

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Step 1

An industrial company claims that the mean pH level of the water in a nearby river is 6.8.

You randomly select 16 water samples and measure the pH of each.

The sample mean and standard deviation are 6.7 and 0.24, respectively.

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