TAS.1 The following data give the annual incomes (in thousands of dollars) before taxes for a...

 

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TAS.1 The following data give the annual incomes (in thousands of dollars) before taxes for a sample of 36 randomly selected families from a city: 61.6 33.0 25.6 37.9 80.0 148.1 50.1 21.5 70.0 72.8 58.2 85.4 91.2 57.0 72.2 45.0 95.0 47.8 92.8 79.4 45.3 76.0 48.6 69.3 40.6 69.0 75.5 57.5 159.7 75.1 96.3 74.5 84.0 43.0 61.7 126.0 Construct a 99% confidence interval for u assuming that the popula- tion standard deviation is $23.75 thousand. TAS.1 The following data give the annual incomes (in thousands of dollars) before taxes for a sample of 36 randomly selected families from a city: 61.6 33.0 25.6 37.9 80.0 148.1 50.1 21.5 70.0 72.8 58.2 85.4 91.2 57.0 72.2 45.0 95.0 47.8 92.8 79.4 45.3 76.0 48.6 69.3 40.6 69.0 75.5 57.5 159.7 75.1 96.3 74.5 84.0 43.0 61.7 126.0 Construct a 99% confidence interval for u assuming that the popula- tion standard deviation is $23.75 thousand.

Answer rating: 100% (QA)

Lower limit XE 70186110213 59974 From given data Given that H 701861 O ... View the full answer