subject
Mathematics, 05.02.2021 02:00 louistwdg

A new line of cars has gas mileage represented by random variable X that is normally distributed with a mean of 32 mpg with a standard deviation of 4
mpg
Use the Empirical Rule to answer questions below!!
5 points each
13.
The middle 68% of cars gets between how many mpg?
From 28 to 36
14.
The middle 95% of cars gets between how many mpg?
From 24 to 40
15.
2.5% of all cars get no more than how many mpg?

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 17:00
Suppose i flip two identical coins. what is the probability that i get one head and one tail?
Answers: 2
question
Mathematics, 21.06.2019 17:40
Which number produces a rationale number when multiplied by 1/5
Answers: 1
question
Mathematics, 21.06.2019 19:10
What is the anwers for 9+2x=5x-3-x
Answers: 2
question
Mathematics, 21.06.2019 19:30
The total ticket sales for a high school basketball game were $2,260. the ticket price for students were $2.25 less than the adult ticket price. the number of adult tickets sold was 230, and the number of student tickets sold was 180. what was the price of an adult ticket?
Answers: 2
You know the right answer?
A new line of cars has gas mileage represented by random variable X that is normally distributed wi...
Questions
question
Mathematics, 05.05.2020 01:26
question
Mathematics, 05.05.2020 01:26
question
Mathematics, 05.05.2020 01:26
question
Mathematics, 05.05.2020 01:26
question
Mathematics, 05.05.2020 01:26
question
Mathematics, 05.05.2020 01:26
question
Biology, 05.05.2020 01:26