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Stock Prices A random sample of stock prices per share (in dollars) is shown. Find the...

Stock Prices A random sample of stock prices per share (in dollars) is shown. Find the 99% 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.

28.00

28.25

6.94

45.12

13.62

53.81

3.81

43.00

47.50

7.50

75.37

12.00

28.37

13.88

26.69
Math   Statistics-And-Probability   
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