## A random sample of 65 bags of white cheddar popcorn weighed, on average, 5.74 ounces with a standard deviation of 0.26 ounce. Test the hyp

Question

A random sample of 65 bags of white cheddar popcorn weighed, on average, 5.74 ounces with a standard deviation of 0.26 ounce. Test the hypothesis that muequals5.8 ounces against the alternative hypothesis, muless than5.8 ounces, at the 0.10 level of significance.

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Math
2 weeks
2021-10-10T20:52:45+00:00
2021-10-10T20:52:45+00:00 1 Answer
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## Answers ( )

Answer:We failed to accept null hypothesis

Step-by-step explanation:x= 5.74

Standard deviation =

n = 65

We will use z test

Formula :

Substitute the values :

Refer the z table for p value

p value = 0.0314

α = 0.10

p value < α

So, we failed to accept null hypothesis