In proof testing of circuit boards the probability that any

Reference no: EM13628824

In proof testing of circuit boards, the probability that any particular diode will fail is 0.01. Suppose a circuit board contains 200 diodes.

(a) How many diodes would you expect to fail?

What is the standard deviation of the number that are expected to fail? (Round your answer to three decimal places.)

(b) What is the (approximate) probability that at least five diodes will fail on a randomly selected board? (Round your answer to three decimal places.)

Reference no: EM13628824

Questions Cloud

Calculate the test statistic for a test of the hypothesis : researchers studied the effects of adding an exercise program to dieting in the achievement of weight loss. a sample of

He solids do not form a solution and exist as pure distinct : consider the following reaction occurring at 298.15 k and 1 barcaco3 s ? cao s co2 gthe solids do not form a solution

Hz is a discrete rational transfer function to ensure that : hz is a discrete rational transfer function. to ensure that both hz and its inverse are stable itsa poles must be

What happens to the total energy of the tree as it rises : trees at the bottom of a lake are approximated as a truncated cone with a base diameter of 6 ft a top diameter of 1 ft

In proof testing of circuit boards the probability that any : in proof testing of circuit boards the probability that any particular diode will fail is 0.01. suppose a circuit board

Suppose the population standard deviation 8 the : 1 a sample of 100 elements produced a mean of 48 and a standard deviation of 8. the 99 confidence interval for the

A disk cam rotates at a constant speed of 300 rpm and : a disk cam rotates at a constant speed of 300 rpm and drives a translating roller follower through a rise of 1.5 inches

Monochromatic light of wavelength lambda is traveling in : monochromatic light of wavelength lambda is traveling in air. the light then strikes a thin film having an index of

How are homogeneous and heterogeneous reactions of species : how are homogeneous and heterogeneous reactions of species accounted for in the species continuity equation? at what

User Account

All Pages