Hollow Is Proud Of Their Energy Saving Program

1. Hollow is proud of their energy saving program. A sample of 40 houses reveals an average saving of 47.5 kilowatt hours per week with a standard deviation of 55. Find the t score for a 90% confidence limit.2. Hollow is proud of their energy saving program. A sample of 40 houses reveals an average saving of 47.5kilowatt hours per week with a standard deviation of 55. Basedon the t score for a 90% confidence limit,calculate 90% confidence limit around your best estimate of the average savings.

Originally posted 2018-07-10 21:53:17. Republished by Blog Post Promoter

Hollow Is Proud Of Their Energy Saving Program

Hollow is proud of their energy saving program. A sample of 29 houses reveals an average saving of 47.5 kilowatt hours per week with a standard deviation of 55. Find the t score for a 90% confidence limit.Based on the answer from question 9, calculate 90% confidence limit around your best estimate of the average savings.

Hollow is proud of their energy saving program

Question
1. Hollow is proud of their energy saving program. A sample of 40 houses reveals an average saving of 47.5 kilowatt hours per week with a standard deviation of 55. Find the t score for a 90% confidence limit.

2. Hollow is proud of their energy saving program. A sample of 40 houses reveals an average saving of 47.5kilowatt hours per week with a standard deviation of 55. Basedon the t score for a 90% confidence limit,calculate 90% confidence limit around your best estimate of the average savings.