Carmella
This page lists questions and answers that were posted by visitors named Carmella.
Questions
The following questions were asked by visitors named Carmella.
Assume you want to estimate with the proportion of students who commute less than 5 miles to work within 2%, what sample size would you need?
14 years ago
Facebook reports that the average number of Facebook friends worldwide is 175.5 with a standard deviation of 90.57. If you were to take a sample of 25 students, what is the probability that the mean number Facebook friends in the sample will be 190 friend...
14 years ago
Answers
The following answers were posted by visitors named Carmella.