Solved: What is the probability that a laser fails, Basic Statistics

+44 141 628 6080
[email protected]

What is the probability that a laser fails

The life of a semiconductor laser at a constant power is normally distributed with a mean of 7000 hours and a standard deviation of 600 hours.

(a) What is the probability that a laser fails before 5,800 hours?

(b) What is the life in hours that 90% of the lasers exceed?

Solution Preview :

Prepared by a verified Expert

Basic Statistics: What is the probability that a laser fails

Reference No:- TGS0682325

Now Priced at $15 (50% Discount)

Recommended (93%)

Rated (4.5/5)

Have a Question? (oR Write a Review)

Write atleast 100 words!!

Recent Questions Asked Basic Statistics

Q : Linear relationship between age and education

Is there a linear relationship between age and education, and if so, how strong is that relationship? Is it possible to predict educational level based on age? If so, what limitations exist for the developed method?

Q : What is his recognized gain and the basis for the bonds

Taxpayer receives stock as a gift from his nephew. The adjusted basis of the stock is $15,000 and the fair market value is $37,000. Taxpayer trades the stock for bonds with a fair market value of $35,000 and $2,000 cash.

Q : Explain the firm income tax rate

Aqua system engineering provides consulting services to city water authourity a recent income statment releaved variable cost of $ 740,000 on a sales level of $ 1,000,000 annual fixed expenses are $ 200,000 and the firm's income tax rate is 35 pe

Q : Which is likelier to have or more male births

One hospital has 218 live births during the month of January. Another has 536. Which is likelier to have 55% or more male births? Or is it equally likely? Explain.

Q : What is the probability that a laser fails

The life of a semiconductor laser at a constant power is normally distributed with a mean of 7000 hours and a standard deviation of 600 hours. What is the probability that a laser fails before 5,800 hours?

Q : Aircraft manufacturing company designing new passenger seat

An aircraft manufacturing company is designing a new passenger seat. Currently three models have been produced. The company wishes to know which is the best model to adopt for the aircraft based on the following variables:

Q : Determining the poisson random variable

An automobile manufacturer is concerned about a fault in the braking mechanism of a particular model. The fault can, on rare occasions, cause a catastrophe at high speed. The distribution of the number of cars per year that will experience the fau

Q : Explain correlation coefficient found between two variables

A -0.947 correlation coefficient has been found between two variables after examining 43 pairs of observations. What can be concluded?

Q : Distribution of hurricane wind speed

Test to determine whether the distribution of hurricane wind speeds is the same for these two regions. What is your conclusion?

1933176

Questions
Asked

3,689

Active Tutors

1439353

Questions
Answered

Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!

ask Question

Solution Preview :

Prepared by a verified Expert

Basic Statistics: What is the probability that a laser fails

Reference No:- TGS0682325

Have a Question? (oR Write a Review)

Recent Questions Asked Basic Statistics

Q : Linear relationship between age and education

Q : What is his recognized gain and the basis for the bonds

Q : Explain the firm income tax rate

Q : Which is likelier to have or more male births

Q : What is the probability that a laser fails

Q : Aircraft manufacturing company designing new passenger seat

Q : Determining the poisson random variable

Q : Explain correlation coefficient found between two variables

Q : Distribution of hurricane wind speed

Officer retires and wants to continue healthcare coverage

What condition for elevating the anterior vaginal wall

Define what person-centered care means to you

What strengths do you observe in the facilitators skills

Consider a complex health problem or issue routinely

Describe two educational barriers patients face

How individuals covered by a high deductible health plan

Solution Preview :

Prepared by a verified Expert

Basic Statistics: What is the probability that a laser fails

Reference No:- TGS0682325

Recent Questions Asked Basic Statistics

Q : Linear relationship between age and education

Q : What is his recognized gain and the basis for the bonds

Q : Explain the firm income tax rate

Q : Which is likelier to have or more male births

Q : What is the probability that a laser fails

Q : Aircraft manufacturing company designing new passenger seat

Q : Determining the poisson random variable

Q : Explain correlation coefficient found between two variables

Q : Distribution of hurricane wind speed

Asked Questions