A sample of 6 sheets of cardstock is randomly selected and the following thicknesses are measured...
A sample of 6 sheets of cardstock is randomly selected and the following thicknesses are measured in millimeters. Give a point estimate for the population standard deviation. Round your answer to three decimal places. 1.82,1.67,1.87,1.79,1.79,1.73
Homework Answers
Sample mean = X / n
= 1.7783
Sample standard deviation s = Sqrt( X2 - n *
mean2 / n-1)
= 0.070
Point estimate of population standard deviation = S = 0.070
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A sample of 6 sheets of cardstock is randomly selected and the
following thicknesses are measured...
A sample of 6 sheets of cardstock is randomly selected and the following thicknesses are measured...
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