Mathematics, 08.04.2020 01:25 nicjeyr
By how much must the sample size n be increased if the width of the CI (7.5) is to be halved? If the sample size is increased by a factor of 25, what effect will this have on the width of the interval? Justify your assertions.
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By how much must the sample size n be increased if the width of the CI (7.5) is to be halved? If the...
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