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You are told that in a sample of size 225 the mean is 48. 5 and the standard deviation is 1. 8. The study is reported with 90% confidence level. Explain how to determine if 48. …

You are told that in a sample of size 225 the mean is 48. 5 and the standard deviation is 1. 8. The study is reported with 90% confidence level. Explain how to determine if 48. …
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You are told that in a sample of size 225 the mean is 48. 5 and the standard deviation is 1. 8. The study is reported with 90% confidence level. Explain how to determine if 48. 8 is within the confidence interval.

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User Sherilyn
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1 Answer

8 votes
Yes it’s between the confidence interval I think I hope I’m right
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User Schabluk
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