(Answered) Find the indicated probabilitiesa plumbing company has

Statistics

Find the indicated probabilities.

A plumbing company has found that the length of time, in minutes, for installing a bathtub is normally distributed with mean µ = 160 minutes and standard deviation σ = 25 minutes. What percent of the bathtubs are installed within 189 minutes by the company?

View complete question

Statistics and Probability, Statistics

Category:- Statistics and Probability
Reference No.:- M92698578
Price:- $10

Verified Expert

Priced at $20 Now at $10, Verified Solution

Have any Question?Write your Review or question?

Related Questions in Statistics and Probability

The meantime it takes a technician to resolve this software

The meantime it takes a technician to resolve this software issue is 18 minutes with a standard deviation of 4.2 minutes. This information was obtained from a random sample of 10 monitored calls. A sample of 15 monitored ...

The probability that a student passes a class is pp 059the

The probability that a student passes a class is p(P) = 0.59. The probability that a student studied for a class is p(S) = 0.55. The probability that a student passes a class given that he or she studied for the class is ...

You are offered the right to receive 3000 per year forever

You are offered the right to receive 3,000 per year? forever, starting in one year. If your discount rate is 3?%, what is this offer worth to? you? (round to the nearest dollar)

Staples has six special drafting pencils for sale two of

Staples has six special drafting pencils for sale, two of which are defective. A student buys two of these six drafting pencils, selected at random. Let the random variable X be the number of defective pencils. Construct ...

You work in the quality control office for a company that

You work in the quality control office for a company that manufactures fluorescent light bulbs. Your company offers a 4-year (1461 day) warranty on these bulbs. The average life span of your bulbs is 1600 days with a sta ...

Given a trendline of y 5832x 135799 where the variable x

Given a trendline of y = 5832x + 135799, where the variable x represents the age of a home (in years) and the variable y represents its current market value (in dollars), use this trendline to predict the current market ...

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 ...

Anbspgovernments department of transportation reported that

A? government's department of transportation reported that in? 2009, airline A led all domestic airlines in? on-time arrivals for domestic? flights, with a rate of 82.9?%. Complete parts a through e below. a. What is th ...

Could you please explain this question for me pretty

Could you please explain this question for me? Pretty struggle with it right now. "The biggest four banks in Australia are too big to fail. With reference to financial system stability, critique this statement."

A coin is randomly picked from a collection of 10 coins the

A coin is randomly picked from a collection of 10 coins, the ith coin having a probabiliity i/10 of coming up heads. The coin in then flipped repeatedly until a head appears. Let X be the number of flips necessary. Find ...

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