Answered step by step
Verified Expert Solution
Question
1 Approved Answer
Help Use the t-distribution to find a confidence interval for a mean given the relevant sample results. Give the best point estimate for the margin
Help
Use the t-distribution to find a confidence interval for a mean given the relevant sample results. Give the best point estimate for the margin of error, and the confidence interval. Assume the results come from a random sample from a population that is approximately normally distributed. A 99% confidence interval for using the sample results T = 95.7.5 = 31.7, and n = Round your answer for the point estimate to one decimal place, and your answers for the margin of error and the confidence interval to two decimal places point estimate-057 margin of error 5.93 The 99% conndence interval is 89.77 to 1 101.43 Step by Step Solution
There are 3 Steps involved in it
Step: 1
Get Instant Access to Expert-Tailored Solutions
See step-by-step solutions with expert insights and AI powered tools for academic success
Step: 2
Step: 3
Ace Your Homework with AI
Get the answers you need in no time with our AI-driven, step-by-step assistance
Get Started