It is very important that you write what is entered into your calculator. If you are using a functions that requires you
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It is very important that you write what is entered into your calculator. If you are using a functions that requires you
It is very important that you write what is entered into your calculator. If you are using a functions that requires you to enter specific data, write what the computer is asking for and what you are entering, 1. Using the table, find the critical values xã and xį for the level of confidence c = 0.95 and sample size n = 20. (8 points) 2 2 d.f. = XR What 2 columns must be used? s = 19.972 and x = 88.462 Assume the sample is from a normally distributed population and construct confidence intervals for the population variance o2 and the population standard deviation o. Round all answers to 3 decimal places.
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