Exhibit 13-3 To test whether or not there is a difference between treatments A, B, and C, a sample of 12 observations has been r
1 answer:
Answer:
a. 1.059
Step-by-step explanation:
Test statistics is used in hypothesis testing to find the conclusion. Test statistics are T-values which are used in testing a hypothesis and deciding whether to accept or reject the null hypothesis.
Test statistics can be calculated with the following formula:
Z = x - u / s /
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The value of 'x' is 31 unit
Step-by-step explanation:
Given:
Measure of each side =
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Now we can see that from given data.
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Answer:
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Step-by-step explanation:
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