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If the proportion of Mastercard transactions in a sample of various credit card transactions is equal to 0.192 and the sample size is 114, what
If the proportion of Mastercard transactions in a sample of various credit card transactions is equal to 0.192 and the sample size is 114, what isthe margin of errorfor the corresponding 94% confidence interval to estimate the proportion iof Mastercard transations in the population? Assume that the conditions for the sampling distribution to be approximately normal are satisfied.Use Excel to calculate andround your answer to 4 decimals.
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