Question

The weights of 5 squash (in pounds) are 10,17,17.5,18.5, and 19.5. The sample weights have a mean of x¯=16.5. The accepted population standard deviation for this type of squash is σ = 1.25. What is the 90% confidence interval for the population mean weight for this type of squash? Type as: (##.###, ##.###)

Name: the weights of 5 squash in pounds are 1017175185 and 195 the sample weights have a mean of x 165 the accepted population standard deviation for this type of squash is 125 what is the 90 conf 90133
Uploaded: 2023-06-16T12:40:26-08:00
Duration: 4 min 4 s
Channel: Madhur L
Description: the weights of 5 squash in pounds are 1017175185 and 195 the sample weights have a mean of x 165 the accepted population standard deviation for this type of squash is 125 what is the 90 conf 90133

          The weights of 5 squash (in pounds) are 10,17,17.5,18.5, and 19.5. The sample weights have a mean of x¯=16.5. The accepted population standard deviation for this type of squash is σ = 1.25. 
What is the 90% confidence interval for the population mean weight for this type of squash? Type as: (##.###, ##.###)

Added by Willie H.

Elementary Statistics a Step by Step Approach

Allan G. Bluman 9th Edition

Instant Answer

Solved by Expert Madhur L

06/16/2023

Step 1

- Sample size, \( n = 5 \) - Sample mean, \( \bar{x} = 16.5 \) - Population standard deviation, \( \sigma = 1.25 \) - Confidence level = 90% Show more…

Show all steps

Thanks for your feedback!

The weights of 5 squash (in pounds) are 10,17,17.5,18.5, and 19.5. The sample weights have a mean of x¯=16.5. The accepted population standard deviation for this type of squash is σ = 1.25. What is the 90% confidence interval for the population mean weight for this type of squash? Type as: (##.###, ##.###)