MATH 225N Week 7 Lab #3 - Confidence Intervals
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| Institution | Chamberlain |
| Contributor | Jose Linares |
Week 7 - Lab Assignment
Step 1: Confidence intervals are the range of values we are fairly sure that out true values falls within......
Step 2: In week five, I gave data for 10 relatives heights both male and female from genetical diverse backgrounds which was: 63”, 64”, 65”, 66”, 67”, 68”, 69”, 70”, 72”, and 74”......
Step 3: Now use the Week 6 Spreadsheet (Links to an external site.) to help you with calculations for the following questions/statements.
B. Find a 95% confidence interval for the true mean height of all the people at your place of work. What is the interval?
Step 4: Now, find a 99% confidence interval for the same data. Would the margin of error be larger or smaller for the 99% CI? Explain your reasoning.
References
| Instituition / Term | |
| Term | Uploaded 2023 |
| Institution | Chamberlain |
| Contributor | Jose Linares |
