Mathematics

Cook

25 January, 00:17

Use the empirical rule. the mean speed of a sample of vehicles along a stretch of highway is 66 miles per hour, with a standard deviation of 4 miles per hour. estimate the percent of vehicles whose speeds are between 62 miles per hour and 70 miles per hour. (assume the data set has a bell-shaped distribution.)

+1

Answers (1)

Know the Answer?

Not Sure About the Answer?

Find an answer to your question ✅ “Use the empirical rule. the mean speed of a sample of vehicles along a stretch of highway is 66 miles per hour, with a standard deviation ...” 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

A bird's nest is on top of a power pole that is 30 feet tall. The bird is above the nest and the angle formed from the nest to the bird is 25°. The horizontal distance from the bird to the pole is 100 feet.

how do you know what the outlier is for this data set 7, 15, 15, 15, 13, 7, 9, 11, 24? show your work.

2 thousands divided by what number is equal to 2 hundreds?

Perform the indicated operation. 2 26/11 · 1 1/2

Which number is the greater. 0.52% or 50%?

New Questions in Mathematics

Work out the surface area of a cube of edge 3m

If the radius of a flying disc is 7.6 centimeters, what is the approximate area of the disc? 23.864 square centimeters

Suppose you select 2 letters at random from the word compute without replacement. Find each probability. P (2 vowels)

5a - 2 (a + 2) simplify the expresion

A gourmet pizza café sells three pizzas three sides of pizza if you buy three sizes it cost 46.24 A medium pizza cost $15.75 and a large pizza cost $17.50 how much does the small pizza cost