barrkarissa45 barrkarissa45

08-12-2022
Mathematics

contestada

At one point the average price of regular unleaded gasoline was $3.65 per gallon. Assume that the standard deviation price per gallon is $0.06 per gallon and use Chebyshev's inequality to answer the following.
(a) What percentage of gasoline stations had prices within 4 standard deviations of the mean?
(b) What percentage of gasoline stations had prices within 1.5 standard deviations of the mean? What are the gasoline prices that are within 1.5 standard deviations of the mean?
(c) What is the minimum percentage of gasoline stations that had prices between $ 3.43 and $3.83 ?

Respuesta :

Otras preguntas

7. Find the whole: 140% of what number is 35?

what is the perimeter

True/False and Fill-in-the-blank 1. The mass of atoms, their size, and how they are arranged determine the __________ of a substance. 2. True or false? The rela

plz hurry due in 10 mins!!Which list shows the atomic models in order from earliest to most recent?

NEED ANSWER QUICK WILL MARK BRAINLYEST! need an example or the answer either one will do! Today, the Amazing Art Museum expects to sell 125% of the 1,400 ticket

what provisions of the treaty indicate that Native Americans living in the purchased territories may be granted citizenship and that their property rights will

What is the length of leg y of the right triangle? 24 26

How long will it take for an undersea sonar pulse to travel 3 km?

Find the value of x and y

A store owner paid $15 for a book. She marked up the price of the book by 40% to determine its selling price. Part A What is the selling price, in dollars, of t