The average electricity bill for Lynn's home is $64.50 per month with a standard deviation of $8.20. In June she received a bill of only $30.00 because she was traveling for most of the month. How many standard deviations below the mean is the amount of Lynn's electricity bill for June?
A.) 2.00
B.) 3.65
C.) 4.20
D.) 7.86
Answers (1)
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “The average electricity bill for Lynn's home is $64.50 per month with a standard deviation of $8.20. In June she received a bill of only ...” in 📘 Mathematics if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers
You Might be Interested in
90 is what percent of 10
Answers (1)
If a plane flew 2400 miles in 4 hours
Answers (2)
If every pair of consecutive angles of a quadrilateral are supplementary, then the quadrilateral must be a parallelogram. A. True B. False
Answers (1)
The width of Jana's rectangular classroom is 1 meter more then 1/4 of its length. if the perimeter of the classroom is 24 meters what is the length?
Answers (2)
Luna had a 50$ when she got to the carnival. after riding 12 rides, she had 26$ left. what equation can be used to represent this situation?
Answers (1)
New Questions in Mathematics
Bryce wrote the linear regression equation y = 1.123 x minus 6.443 to predict the armspan, y, of a person who is x inches tall. Riley has an armspan of 67.5 inches. Which is the best prediction of Riley's height?
Answers (1)
What is a reasonable estimate for - 98.6 divided by 3.8
Answers (1)
What do you think the variable in each student's expression represents?
Answers (1)
Write the equation of line with slope equal to 2 and y intercept equal to 3
Answers (1)
What is the result of the multiplication of the polynomials below? (x + 1) (x2 - x + 1)
Answers (1)