Sally, a quality control inspector, is checking a sample of lightbulbs for defects The following table summarizes her findings If one of these lightbulbs is selected at random, determine the probability that the lightbulb is Defective, given that it is not 50 watts Good Defective Total Wattage 20 8...

Sally, a quality control inspector, is checking a sample of lightbulbs for defects. The following table summarizes

Question:

Sally, a quality control inspector, is checking a sample of lightbulbs for defects. The following table summarizes her findings.

Good Defective Total Wattage 20 80 15 95 50 100 105 100 120 10 130 Total 300 30 330

If one of these lightbulbs is selected at random, determine the probability that the lightbulb is.

Defective, given that it is not 50 watts.

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

A Survey of Mathematics with Applications

ISBN: 978-0134112107

10th edition

Authors: Allen R. Angel, Christine D. Abbott, Dennis Runde

See More Books

Question Posted: Feb 01, 2019 07:46 AM

See More Questions

A quality control inspector is checking to see whether the proportions of different kinds of nuts included in a mixed-nuts package meet specifications. She randomly selects one of the bags of nuts...
The following table summarizes data on smoking status and perceived risk of smoking and is consistent with summary quantities obtained in a Gallup Poll conducted in November 2002: Assume that it is...
The following table summarizes deaths due to firearms in different nations in a recent year (Coalition to Stop Gun Violence). Total firearms Homicides Suicides by Fatal accidents deaths by firearms...
According to a recent study, the IT strategic role that has the greatest impact on shareholder value is: a. informate. b. digitize. c. automate. d. transform.
What risks do employees making an 83(b) election on a restricted stock grant assume?
Global Car Rental is considering two alternatives for the financing of a purchase of a fleet of cars. These two alternatives are: 1. Issue 60,000 ordinary shares at 40 per share. (Cash dividends have...
Select the right homeowners insurance policy for your needs.LO1
For the current year ending August 31, Bannack Industries expects fixed costs of $988,800, a unit variable cost of $412, and a unit selling price of $515. a. Compute the anticipated break-even sales...
Please help! need a check rly bad! Viva sells its waterproof phone case for $124 per unit. Fixed costs total $247,000, and variable costs are $37 per unit (1) Determine the contribution margin ratio....
Nashville Pro Hockey, LLC,was a limited liability company organized under the laws of Tennessee. The LLC owned and operated the Nashville Nighthawks, a minor-league professional hockey team. On...
Sally, a quality control inspector, is checking a sample of lightbulbs for defects. The following table summarizes her findings. If one of these lightbulbs is selected at random, determine the...
270 individuals are asked which evening news they watch most often. The results are summarized as follows. If one of these individuals is selected at random, determine the probability that the person...
Letters and packages can take up to 2 days to be delivered by Speedipost couriers. The following table shows the percentage of items delivered at certain times after sending. a. Is there any truth in...
How do multi-track diplomacy frameworks, integrating official, unofficial, and grassroots efforts at different levels of society, enhance the effectiveness and inclusivity of conflict resolution...
As explained by Welch, what should managers do to determine what their own organizations have been up to ?
As an administrator how do you demonstrate below situation with suitable examples. 1 Completes tasks to a high standard 2 Demonstrates the necessary level of expertise required to complete tasks and...
What influences do the pharmaceutical companies have on psychiatry? What acronym can guide you in formulating a treatment plan (hint: Your instructor emphasizes this when creating a treatment plan,...
How do you write a board paper from an article? for example how would y a board paper from the article below look like? Aritcle...
A company has a deferred tax liability of $40,000 at the beginning of the fiscal year relating to a taxable temporary difference of $100,000. The tax rate for the year increased from 40% to 45%....
Complete the equations for the following equilibria and calculate Keq where the Keq expression includes [HO]. Be sure to enter Keq in proper scientific notation. (a) ammonia (acting as a base) reacts...
Find the other two bases for the code C 1 in Example 6.94.
(a) Show that e[0, 1] e[2, 3]. [Define T : e[0, 1] e[2, 3] by letting T(f ) be the function whose value at x is (T(f)) (x) = f(x -2) for x in [2, 3].] (b) Show that e[0, 1] e[a, a + 1] for all a.
Use Theorem 6.2 to determine whether W is a subspace of V. V = M nn , W = {A in M nn : det A = 1}
September 1 . Purchased a new truck for $ 8 3 , 0 0 0 , paying cash. September 4 . Sold the truck purchased January 9 , Year 2 , for $ 5 3 , 6 0 0 . ( Record depreciation to date for Year 3 for the...
Find the NPV for the following project if the firm's WACC is 8%. Make sure to include the negative in your answer if you calculate a negative. it DOES matter for NPV answers
What is the value of a 10-year, $1,000 par value bond with a 12% annual coupon if its required return is 11%?

Sally, a quality control inspector, is checking a sample of lightbulbs for defects. The following table summarizes

Question:

Good Defective Total Wattage 20 80 15 95 50 100 105 100 120 10 130 Total 300 30 330

Step by Step Answer:

Pdefect...View the full answer

A Survey of Mathematics with Applications

Students also viewed these Mathematics questions