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Statistics Two Tailed Hypothesis test using t-statistic


A claim is made that the mean height of police officers is 5feet 11inches. To test whether this claim is true or not, a random sample of 25 police officers was gathered. This sample had a mean height of 5 feet 10inches with s=3inches. Test at the 5% significance level


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Given, Mean height of police officers = 5 feet 10 inches

Standard Deviation ...

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