From a random sample of size 18, a researcher states that (11 1, 15 7) inches is a 90 confidence interval for p, the mean length of bass caught in a small lake A normal distribution was assumed Using the 90 confidence interval, obtain (a) A point estimate of p and its 90 margin of error (b) A 95 co...

Assume a normal population A 90 confidence interval for the true mean is ...

From a random sample of size 18, a researcher states that (11.1, 15.7) inches is a 90%

Question:

From a random sample of size 18, a researcher states that (11.1, 15.7) inches is a 90% confidence interval for p, the mean length of bass caught in a small lake. A normal was assumed. Using the 90% confidence interval, obtain:
(a) A point estimate of p and its 90% margin of error.
(b) A 95% confidence interval for μ.
Distribution
The word "distribution" has several meanings in the financial world, most of them pertaining to the payment of assets from a fund, account, or individual security to an investor or beneficiary. Retirement account distributions are among the most...