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The times required had mean 128 minutes with standard

1. A government agency was charged by the legislature with estimating the length of time it takes citizens to fill out various forms. Two hundred randomly selected adults were timed as they filled out a particular form. The times required had mean 12.8 minutes with standard deviation 1.7 minutes. Construct a 90% confidence interval for the mean time taken for all adults to fill out this form.

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Basic Statistics: The times required had mean 128 minutes with standard

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Basic Statistics: The times required had mean 128 minutes with standard

Reference No:- TGS02765947

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