Mathematics

Theodore Howard

9 March, 18:54

The amount of time a certain brand of light bulb lasts is normally distribued with a mean of 1100 hours and a standard deviation of 35 hours. Using the empirical rule, what percentage of light bulbs last between 1030 hours and 1135 hours?

+1

Answers (1)

Know the Answer?

Not Sure About the Answer?

Get an answer to your question ✅ “The amount of time a certain brand of light bulb lasts is normally distribued with a mean of 1100 hours and a standard deviation of 35 ...” in 📙 Mathematics if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.

Search for Other Answers

You Might be Interested in

Antonia bought a video game system for $323.96. She paid in 12 equal installments. About how much did she pay each month?

The 6 a. m. temperature for four constructive days in the town of Lincoln were - 21.1 °c, - 7.8°c, - 14.3°c, and - 14.3°c. what was the average 6 o'clock a. m. temperature for the four days

Last week caroline worked 8 hours each day and she worked 5 days that week she earned $440 pounds so per hour she earned £11 this week she is going to work 7 hours each day for 4 days work out the percent reduction

Hannah wants to buy a $565 camera. She can save $50 each week from her paycheck. However, before Hannah can buy the camera, she must give her brother $85 that she owes him.

What is the circumference of a circle

New Questions in Mathematics

Two parallel lines are intersected by a transversal. Two parallel lines are intersected by a transversal. One of the angles formed measures 88°

Ivan, Bella, and Ian agreed to share a pizza which was cut into 10 slices. Ivan ate 40% of the pizza. How many slices did he eat?

Patricia and John both used their credit cards to purchase $225.00 worth of gas and groceries for the month of July. Patricia paid off her credit card transactions on the same day that she made them, while John did not.

Which statements about the graph of the function y = (1/3) x are true? The function is increasing. The function is decreasing. The x-intercept is (1,0). The y-intercept is (0, 1). The range of the function is all real numbers.

Which of the following is a flat surface that extends infinitely, has length and width, but does not have depth?