much confidence does the estimation of has if the ard deviation of 12 with error margin of 0.3?

icon
Related questions
Question
Please answer number 2 only
IV.
Find the confidence level for each item.
1. How much confidence does the estimation of has if the computed sample size is 10609 with
standard deviation of 12 with error margin of 0.3?
2. How much confidence does the estimation of has if the computed sample size is 271 with margin
of error of 0.04997?
Transcribed Image Text:IV. Find the confidence level for each item. 1. How much confidence does the estimation of has if the computed sample size is 10609 with standard deviation of 12 with error margin of 0.3? 2. How much confidence does the estimation of has if the computed sample size is 271 with margin of error of 0.04997?
Expert Solution
steps

Step by step

Solved in 2 steps with 1 images

Blurred answer