The monthly utility bills in a city are normally distributed, with a mean of $100 and a standard deviation of $12. Find the probability that a randomly selected utility bill is (a) less than $68, (b) between $90 and $120, and (c) more than $130.

Homework Help - Q&A from Or X Do Homework - Homework 8 x G ds misc course - Google Searc G how to take a screenshot on m: x mylab.pearson.com/Student/PlayerHomework.aspx?homeworkld=633870564&questionld=11&flushed=false&cld=7117691¢erwin=yes Update : Stat 171 -- General Elementary Statistics (Fall 2022) isabel xavier 10/17/22 12:17 PM Homework: Homework 8 Question 13, 5.2.11-T HW Score: 64.29%, 18 of 28 points Part 1 of 3 & Points: 0 of 3 Save The monthly utility bills in a city are normally distributed, with a mean of $100 and a standard deviation of $12. Find the probability that a randomly selected utility bill is (a) less than $68, (b) between Question list K $90 and $120, and (c) more than $130. Question 6 (a) The probability that a randomly selected utility bill is less than $68 is. (Round to four decimal places as needed.) Question 7 Question 8 Question 9 Question 10 Question 11 Question 12 x Question 13 O Question 14 View an example Video Get more help - Clear all Check