# Question: Repeat Exercise 6 29 but under the assumption that there are

Repeat Exercise 6.29, but under the assumption that there are only 20 bearings in the supply bin, 2 of which are defective.

In exercise

Four wheel bearings are to be replaced on a company vehicle, and the mechanic has selected the four replacement parts from a large supply bin.

In exercise

Four wheel bearings are to be replaced on a company vehicle, and the mechanic has selected the four replacement parts from a large supply bin.

**View Solution:**## Answer to relevant Questions

A town council includes 10 Democrats and 15 Republicans. In response to a developer’s request for a variance that would allow her to build a convenience store in an area of town currently zoned as residential, the mayor is ...In 2004, 50% of all U.S. families had a net worth less than $93,000. What is the probability that exactly three of a randomly selected sample of five families would have a net worth less than $93,000? It has been estimated that over 90% of the world’slarge corporations are actively involved in data warehousing. Using the 90% figure, and considering a random sample of 10 large corporations, what is the probability that ...Arriving at the office a bit early, Ted finds Luke Thorndike in a fit of rage. Mr. Thorndike is sipping coffee and looking over Ted’s notes on the defective racquets that were constructed with aluminum purchased from each ...Twelve trials are conducted in a Bernoulli process in which the probability of success in a given trial is 0.3. If x = the number of successes, determine the following: a. E(x) b. σx c. P(x = 3) d. P(2 ≤ x ≤ 8) e. P(x > ...Post your question