Mathematics, 18.07.2020 01:01, sweav4333
A fashion designer wants to know how many new dresses women buy each year. Assume a previous study found the standard deviation to be 1.8. She thinks the mean is 5.7 dresses per year. What is the minimum sample size required to ensure that the estimate has an error of at most 0.12 at the 85% level of confidence? Round your answer up to the next integer.
Answers: 2
Mathematics, 21.06.2019 13:50, sweetcandy16gaming
What are the vertical asymptotes of the function f(x) =5x+5/x2 + x-2
Answers: 1
A fashion designer wants to know how many new dresses women buy each year. Assume a previous study f...
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