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What is the best point estimate for the population's standard deviation if the sample standard deviation...

What is the best point estimate for the population's standard deviation if the sample standard deviation is 8.98.9? Round your answer to one decimal place, if necessary.

Math   Statistics-And-Probability   
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Answer #1

point estimate of population standard deviation = sample standard deviation = 8.9

                                                                                                                                                                                                                                                                                       

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