Impact of Sample Size on Accuracy Compute the standard error for sample proportions from a population with proportion p = 0.75 for sample sizes of n = 40, n = 250
and n = 900.
Round your answers to three decimal places.
Sample Size
Standard Error
n = 40:
n = 250
n = 900

Jack is considering a list of features and fees for denver bank. jack plans on using network atms about 4 times per month. what would be jack’s total estimated annual fees for a checking account with direct paycheck deposit, one overdraft per year, and no 2nd copies of statements?

Which of the following expressions are equivalent ?

The administrator of a large assisted living facility wanted to know the average age of the residents living at the facility. he randomly selected 12 residents and determined their age, listed here: 80, 65, 75, 83, 68, 73, 88, 79, 94, 72, 79, 68 what's the average age of the sample of residents? a. 79 years old b. 68 years old c. 75 years old d. 77 years old