a. In how many ways can 3 out of 11 engineers be assigned to the project roles of team leader, test engineer, and quality engineer?
b. A carton of 18 rechargeable batteries contains three that are defective. In how many ways can an inspector choose 4 of the batteries and get exactly one defective battery?
a. In how many ways can 3 out of 11 engineers be assigned to the project...
In how many ways can 3 out of 11 engineers be assigned to the project roles of team leader, test engineer, and quality engineer?
A carton of 18 rechargeable batteries contains one that is defective. In how many ways can an inspector choose 4 of the batteries and get the defective battery?
A carton of 18 rechargeable batteries contains three that are defective. What is the probability of an inspector choosing 4 of the batteries and get exactly one defective battery? Give your answer to three decimal places. A carton of 18 rechargeable batteries contains three that are defective. In how many ways can an inspector choose 4 of the batteries and get exactly two defective batteries? Give your answer to three decimal places. A carton of 18 rechargeable batteries contains one that...
A carton of 18 rechargeable batteries contains three that batteries and get exactly one defective battery? re defective. In how many ways can an inspector choose 4 of the
QUESTION 4 A carton of 18 rechargeable batteries contains three that are defective. In how many ways can an inspector choose 4 of the batteries and get exactly taiodefective batteries?
A 10-pack of batteries has two defective batteries. In how many ways can one select three of these batteries and get a. Neither of the defective batteries? b. One of the defective batteries? c. Both of the defective batteries?
Q5: A plant that produces brake pads is under inspection due to the excessive number of defective pads. The pads can be made on 12 seemingly identical machines, and a box containing 1 pad from each machine is brought to a quality assurance inspector to inspect. It is known that 2 out of the 12 machines are responsible for producing the defective pads. If the inspector samples 3 pads at random from the box, determine the following: a) In how...
In how many ways can a team leader, a clerk, and a meeting coordinator be selected from a project work group made up of 8 students if no student may perform more than one role in the work group?
2. Suppose an electronics store receives 30 graphing calculators. a. How many different ways can the store select 4 calculators from among the 30 to send to a customer? b. If 6 of the calculators are defective, how many of the selections contain no defective calculators? c. Use the results of parts a and b to calculate the probability that the customer receives at least one defective calculator. d. How many of these selections contain 1 defective calculators? Combine this...
uivi ed in groups of 3, 5, 2 and 20. In how many ways can this oe done? 4. A package has six light bulbs, two of which are defective. Find the probability of selecting three non-defective bulbs out of this batch.