Youd like to estimate the proportion of all students in your school who are fluent in more

Question:

You’d like to estimate the proportion of all students in your school who are fluent in more than one language. You poll a random sample of 50 students and get a sample proportion of 0.12. Explain why the standard deviation of the sampling of the sample proportion gives you useful information to help gauge how close this sample proportion is to the unknown population proportion.
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...