j4c789vkbn j4c789vkbn

23-10-2022
Mathematics

Answered

DLP projectors are used in the majority of cinema projection systems and require a special light bulb to display a picture. Assume that the average life of a DLP bulb is 2,000 hours and that this failure time follows the exponential distribution. What is the probability that a randomly selected bulb will last less than 1,800 hours?

Answer :

Other Questions

Among 450 randomly selected drivers in the 16-18 age bracket, 327 were in a car crash in the last year. If a driver in that age bracket is randomly selected, wh

K In a particular survey of internet users, 3765 respondents say that they use social networking sites and 1379 respondents say that they do not use social netw

4) The half-life of a medication is the amount of time for half of the drug to be eliminated from the body. The half-life of Advil or ibuprofen is represented b

K Suppose the lengths of the pregnancies of a certain animal are approximately normally distributed with mean μ = 266 days and standard deviation a = 20 days. C

Write the logarithmic equation in exponential form. For example, the exponential form of log (25) = 2 is 5² = 25. log32(4)=

Use the following results from a test for marijuana use, which is provided by a certain drug testing company. Among 143 subjects with positive test results, the

Different types of encoding affect a person’s ability to remember words. You can test this by asking a participant to first do a task involving either visual, a

Solve for x: keep picture is below that need answered

K Use the data in the following table, which lists drive-thru order accuracy at popular fast food chains. Assume that orders are randomly selected from those in

What is the slope of the line that passes through the points (-8, -1) and (-8,-11? Write your answer in simplest form.