The diameters (in inches) of 17 randomly selected bolts produced by a machine are listed. Use a 99% level of confidence to construct a conf (b) the population standard deviation o. Interpret the results.
4.467
4.428 4.032 4.334 4.007
3.737 4.239 3.974 4.125
3.762 3.858 3.819 4.446
3.774
4.548
3.815
3.966
>
ces
(a) The confidence interval for the population variance is (_,_)
(Round to three decimal places as needed.)