The mean gas mileage for a hybrid car is 56 miles per, Ask an Expert

Statistics

The mean gas mileage for a hybrid car is 56 miles per gallon. Suppose that the gasoline mileage is approximately normally distributed with a standard deviation of 3.3 miles per gallon. a) what is the probability that a randomly selected hybrd gets more than 62 miles per gallon? b) what is the probability that a randomly selected hybrid gets 50 miles per gallon or less? c) what is the probability that a randomly selected hybrid gets between 58 and 62 miles per gallon? d) what is the probability that a randomly selected hybrid gets less than 46 miles per gallon?

The probability that a randomly selected hybrid gets more than 62 miles per gallon is ___.

The probability that a randomly selected hybrid gets more than 50 miles per gallon is ___.

The probability that a randomly selected hybrid gets between 58- 62 miles per gallon is ___.

The probability that a randomly selected hybrid gets more than 46 miles per gallon is ___.

View complete question

Statistics and Probability, Statistics

Category:- Statistics and Probability
Reference No.:- M91018163

Have any Question?Write your Review or question?

Related Questions in Statistics and Probability

Useby using we need write the Useby using we need write the answer

Useby using we need write the answer download.file("http://www.openintro.org/stat/data/ames.RData", destfile = "ames.RData") load("ames.RData") area price I need how to Get a sample with a size of 100, and find the sampl ...

Iq test scores of students are normally distributed with

IQ test scores of students are normally distributed with mean μ=100 and standard deviation σ=10. What is the 33th percentile of the IQ scores? For a randomly chosen student, what is the probability that his or her IQ sco ...

During the winter of 2008-2009 the average utility bill for

During the winter of? 2008-2009, the average utility bill for residents of a certain state was ?$173 per month. A random sample of 30 customers was selected during the winter of? 2009-2010, and the average bill was found ...

As parts come off a production line they are stored in

As parts come off a production line they are stored in trays capable of holding 30 parts each. If the average tray contains 6 defective parts and you sample only 1 part from each tray, what is the probability that the pa ...

Across the nine cities in multilevel multivariate analysis

Across the nine cities, in multilevel, multivariate analysis, controlling for income inequality (GINI coefficient), percent living in poverty and percent Non-Hispanic Black population, the ZIP code level overall HIV diag ...

1 a fencer attends a fencing tournament to ensure the

1. A fencer attends a fencing tournament. To ensure the equipment works well, he takes three blades. Two of them will be the backup. The probability of his three blades to function properly are 0.95, 0.8, 0.7 respectivel ...

Suppose that 20 of men p20 and 15 of women p 15 are

Suppose that 20% of men (P=.20) and 15% of women (P= .15) are carriers of a particular genetic trait. That trait can only be inherited by a child if both parents are carriers. What is the probability that a child is born ...

For planning purposes truss manufacturers must try to

For planning purposes, truss manufacturers must try to predict the number of hurricanes that will hit the eastern seaboard of the United States in any given year. If this area is hit with an average of 6 hurricanes per y ...

The mean time it takes a technician to resolve a software

The mean time it takes a technician to resolve a software Issue is 18 minutes with a standard deviation or 4.2 minutes. This information was obtained from a random sample of 10 monitored calls. A sample of 15 monitor cal ...

A banks loan officer rates applicants for credit the

A banks loan officer rates applicants for credit. The ratings are normally distributed with a mean of 200 and a standard deviation of 50. If an applicant is randomly selected, find the probability of a rating that is bet ...

4,153,160 Questions Asked
13,132 Experts
2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

Recent Questions

Ask Statistics and Probability Expert