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  3. the number of hours of reserve capacity of 1010 ra

The number of hours of reserve capacity of 1010 randomly selected automotive batteries is shown to the...

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Question

Basic Math

The number of hours of reserve capacity of

1010

randomly selected automotive batteries is shown to the right.

1.791.79

1.861.86

1.581.58

1.691.69

1.731.73

1.951.95

1.371.37

1.551.55

1.421.42

2.052.05

Assume the sample is taken from a normally distributedpopulation. Construct

9595?%

confidence intervals for? (a) the population variance

sigma?squared2

and? (b) the population standard deviation

sigma?.

?(a) The confidence interval for the population variance is

?(nothing?,nothing?).

?(Round to three decimal places as? needed.)

Answer & Explanation Solved by verified expert
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SolutionGiven The number of hours of reserve capacity of 10 randomlyselected automotive batteries is shown in table below179186158169173195137155142205the sample is    See Answer
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