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Jody is interested in the population mean of pets per household in her neighborhood. She hypothesized...

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Basic Math

Jody is interested in the population mean of pets per householdin her neighborhood. She hypothesized that the average amount ofpets per household will be less than 3.

To test the hypothesis, she used the following data.

0 1 3 2 1 3

1 0 4 1 0 5

1 2 0 1 2 1

Jody's hypotheses are

H0 : µ?3

HA : µ<3

Please calculate 1) null and alternative hypothesis 2) alphavalue 3) p-value 4) conclusion

Answer & Explanation Solved by verified expert
4.3 Ratings (568 Votes)
Solution Pets Sum 28 Mean 155555555555556 SD 14234267774809 Count 18 SE 0335504908959753 1 State the hypotheses The first step is to state the null hypothesis and an alternative hypothesis Null hypothesis u 3    See Answer
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