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25-03-2021
Mathematics

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A 95% confidence interval is found to be (28, 32). The sample standard
deviation is 7, and the sample size is 49. If you wanted a smaller interval,
what could you do?

A 95 confidence interval is found to be 28 32 The sample standarddeviation is 7 and the sample size is 49 If you wanted a smaller intervalwhat could you do class=

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Аноним Аноним

27-07-2021

Answer:

b

Step-by-step explanation:

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