Repeat Exercise 9 50, but assume that the sample size was n 900 instead of n 100 Repeat exercise a What is the 99 confidence interval for the population proportion of union represented employees who intend to vote for the labor contract b Based on your response to part (a), does contract approval b...

a The 99 confidence interval for p is or from 0527 to 0613 Using the computer and the ...

Repeat Exercise 9.50, but assume that the sample size was n = 900 instead of n =

Question:

Repeat Exercise 9.50, but assume that the sample size was n = 900 instead of n = 100.
Repeat exercise
a. What is the 99% confidence interval for π = the population proportion of union-represented employees who intend to vote for the labor contract?
b. Based on your response to part (a), does contract approval by the union appear to be a “sure thing”? Why or why not?