Find probability that both circuits are defective

Assignment Help Mathematics

Reference no: EM13119808

Probability that both circuits are defective
A factory worker places 93 newly created circuits on a shelf to be checked for quality. Of these, 8 will not work correctly. Suppose that she is asked to randomly select two circuits, without replacement, from the shelf. What is the chance that both circuits she selects will be defective? Show step by step work! Approximate the solution to the nearest ten thousandth.

Reference no: EM13119808

Questions Cloud

Determining relation and function : Explain the difference between the two. Give two examples of relations and two examples of functions. What does it mean to evaluate a function?

Find what is the chance of drawing a yellow marble : A bag contains 5 yellow marbles, 16 green marbles, and 2 red marbles. What is the chance of drawing a yellow marble? If a yellow marble is drawn the first time and then a second marble is drawn without replacement

What is the solubility in moles/liter for copper(ii) iodate : What is the solubility in moles/liter for copper(II) iodate at 25 oC given a Ksp value of 1.4 x 10-7. Write using scientific notation and use 1 or 2 decimal places (even though this is strictly incorrect!).

Calculate the final temperature of 33 ml of ethanol : Calculate the final temperature of 33 ml of ethanol initially at 20 degrees Celsius upon absorption of 541 J of heat. (density of ethanol =0.789 g/ml)?

Find probability that both circuits are defective : Probability that both circuits are defective, A factory worker places 93 newly created circuits on a shelf to be checked for quality. Of these, 8 will not work correctly. Suppose that she is asked to randomly select two circuits

What molar concentration of sodium nitrate should appear : A chemist prepares a solution by dissolving 4.168 g of NaNO3 in enough water to make 200 mL of solution. What molar concentration of sodium nitrate should appear on the label.

Find the polynomial value : Find the value of the polynomial x2 + 6x + 5 when x = -2. Make sure to show all of the steps which are required to solve for the final answer.

Using expeccted value to find a fair bet in five card stud : Using expeccted value to find a fair bet in five card stud. If casino five card stud were fair, how much should it pay to a player who bets $10 and gets a full house versus a dealer who gets two pair?

Find consecutive integers : The product of two consecutive postive integers is 1 more than their sum. find the integers. Use a comma to separate answers.

User Account

All Pages