Mathematics, 26.06.2020 16:01 angel234wilcox

the length of time 100 customers spend conducting business at a car insurance company is 5.46 if the standard deviation of time spent conducting business is known to be 2 .475 the margin of error for a 90% confidence interval is

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the length of time 100 customers spend conducting business at a car insurance company is 5.46 if the...