11-5. A random of sample size n = 16 from a distribution of the form N(, 25)...

Question:

11-5. A random of sample size n = 16 from a distribution of the form N(μ, 25)

yielded a mean of ¯x = 75. Find a 99% confidence interval for μ. What is the confidence interval if σ is unknown and s = 25?

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Question Posted: