Stock Prices A random sample of stock prices per share (in dollars) is shown. Find the 90% confidence intervals for the variance and standard deviation for the prices. Assume the variable is normally distributed. Round the sample variance and final answers to three decimal places. 13.88 26.69 14.75 46.12 10.87 40.25 60.50 28.00 28.25 6.94 45.12 Send data to Excel <<0
Stock Prices A random sample of stock prices per share (in dollars) is shown. Find the 90% confidence intervals for the variance and standard deviation for the prices. Assume the variable is normally distributed. Round the sample variance and final answers to three decimal places. 13.88 26.69 14.75 46.12 10.87 40.25 60.50 28.00 28.25 6.94 45.12 Send data to Excel <<0
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.5: Comparing Sets Of Data
Problem 4CYU
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