Question: A manufacturing machine has a 50% defect rate. If 141 items are chosen at random, answer the following. d) What is the probability that exactly

A manufacturing machine has a 50% defect rate. If 141 items are chosen at random, answer the following.

d) What is the probability that exactly 72 of them are defective?

Round final answer to 4 decimal places. e) What is the probability that less than 72 of them are defective?

Round final answer to 4 decimal places. f) What is the probability that more than 72 of them are defective?

Round final answer to 4 decimal places. g) What is the probability that exactly 73 of them are defective?

Round final answer to 4 decimal places. h) What is the probability that at least 73 of them are defective?

Round final answer to 4 decimal places. i) What is the probability that at most 73 of them are defective

Round final answer to 4 decimal places.

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Mathematics Questions!

Q:

A manufacturing machine has a 50% defect rate. If 126 items are chosen at random, answer the following. a) Which is the correct wording for the random variable? rv X = the number of 126 randomly...

Q:

A manufacturing machine has a 5 0 % defect rate. If 1 2 6 items are chosen at random, answer the following. a ) Which is the correct wording for the random variable? b ) Pick the correct symbol: = 1...

Q:

A manufacturing machine has a 50% defect rate. If 131 items are chosen at random, answer the following. a) Which is the correct wording for the random variable? or X = the number of 131 randomly...

Q:

The Jones family was one of the first to come to the U.S. They had 7 children. Assuming that the probability of a child being a girl is .5, find the probability that the Jones family had: at least 3...

Q:

.Questionz v ' ' According to Masterfoods, the company that manufactures M&M's, 12% of peanut M&M's are brown, 15% are yellow, 12% are red, 23% are blue, 23% are orange and 15% are green. You...

Q:

0 Question 1 v According to Masterfoods, the company that manufactures M&M's, 12% of peanut M&M's are brown, 15% are yellow, 12% are red, 23% are blue, 23% are orange and 15% are green. [Round your...

Q:

A manufacturing machine has a 55% defect rate. If 143 items are chosen at random, answer the following. a) Which is the correct wording for the random variable? Select an answer rv X= the number of...

Q:

A manufacturing machine has a 80% defect rate. If 105 items are chosen at random, answer the following. a) Which is the correct wording for the random variable? X = the number of 105 randomly...

Q:

0 Question 1 [3 0/1 pt '0 3 23 99 G) Details Multiple-choice questions each have 6 possible answers, one of which is correct. Assume that you guess the answers to 3 such questions. Use the...

Q:

Chapter 4 Homework Score: 12.8/50 5/10 answered .Question 8 A manufacturing machine has a 75% defect rate. If 135 items are chosen at random, answer the following. a) Which is the correct wording for...

Q:

Use a graph to estimate the value of the limit. Then use l Hospitals Rule to find the exact value. 63. lim x [In(x + 5) In x] 64. lim (tan x)m 2x 1-a/4

Q:

A country currently imports automobiles at $8,000 each. Its government believes that, given time, domestic producers could manufacture autos for only $6,000 but that there would be an initial...

Q:

1 A company may go into a members voluntary winding-up if the directors or a majority of them make a declaration to the effect that the company will be able to pay its debts in full within a period...

Q:

Read the scenario below and answer ALL the questions that follow. Janelle has recently graduated from college where she studied motor mechanics. She considers herself an expert in gearboxes and has...

Q:

2. In this chapter, the reader should reflect on the following concepts: Context, winwin, win-lose, ambiguity, mental model, point of reference.

Q:

2. In this chapter, the reader should reflect on the following concepts: Patterns, symmetrical relationships, complementary relationships.

Q:

1. To provide insight into how setting an overly narrow boundary can give a mes-sage a specific meaning, while setting a wider boundary can give a completely different meaning.