Mathematics, 22.05.2021 15:40 meli82
A research claims that 20-year-old women on a special diet will have an average weight of 110 pounds. A sample of 15 women has an average weight of 112.5 pounds and a standard deviation of 5 pounds. At , can the claim be rejected?
Step 1: State the null and alternative hypothesis.
Step 2 : Significance level
Step 3 : Compute the test statistic
Step 4 : State decision rule
Step 5 : State the conclusion
Answers: 2
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A research claims that 20-year-old women on a special diet will have an average weight of 110 pounds...
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