The American Bankers Association reported that, in a sample of
120 consumer purchases in France, 58...
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The American Bankers Association reported that, in a sample of120 consumer purchases in France, 58 were made with cash, comparedwith 32 in a sample of 60 consumer purchases in the United States.Construct a 99 percent confidence interval for the difference inproportions. (Round your intermediate value and final answers to 4decimal places.) The 99 percent confidence interval is from __ to__ .
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We have given x158 n1120 x232 n260 Level of significance
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