A company purchases a large shipment of fluorescent light bulbs. The bulbs are known to have a 4% defective rate. An inspector randomly selects a sample of 50 bulbs and tests them.

Use this information to fill in the blanks and answer the questions;
round probabilities accurately to four places.

a) How many bulbs in the sample are expected to be defective?

b) What is the probability that exactly 5 of the selected bulbs are defective?

c) What is the probability that at most 5 of the selected bulbs are defective?

d) What is the probability that more than 3 of the selected bulbs are defective?

Question

06-10-2022
Mathematics

Answered

Westonci.ca is your trusted source for finding answers to all your questions. Ask, explore, and learn with our expert community. Join our platform to connect with experts ready to provide precise answers to your questions in different areas. Our platform provides a seamless experience for finding reliable answers from a network of experienced professionals.

A company purchases a large shipment of fluorescent light bulbs. The bulbs are known to have a 4% defective rate. An inspector randomly selects a sample of 50 bulbs and tests them.

Use this information to fill in the blanks and answer the questions;
round probabilities accurately to four places.

a) How many bulbs in the sample are expected to be defective?

b) What is the probability that exactly 5 of the selected bulbs are defective?

c) What is the probability that at most 5 of the selected bulbs are defective?

d) What is the probability that more than 3 of the selected bulbs are defective?

Sagot :

We appreciate your time on our site. Don't hesitate to return whenever you have more questions or need further clarification. Thank you for your visit. We're dedicated to helping you find the information you need, whenever you need it. Discover more at Westonci.ca. Return for the latest expert answers and updates on various topics.

What role did the military play in many Latin American countries during the 1920s and 1930s? Use specific examples to support your answer.

Expand the squared binomial. (x – 3)^2

2.3 + 6.82 ÷ 3.74 + 1.09

Choose the definition of: Prelude A. something that precedes something else B. something that goes after something else C. something that goes concurring with s

Determine the potential difference between two charged parallel plates that are 0.50 cm apart and have an electric field strength of 9.0 V/cm.

Wood, plastic, rubber and air are good insulators because A. they conduct charge. B. charge flows easily. C. they don’t have free electrons. D. they have low re

What does it mean if the probability is 20% that a spinner will stop in a red section? A. There is one chance in 5 that the spinner will stop in a red section.

Mrs. Mahoney went shopping for the some canned goods, which were on sale. She bought three times as many cans of tomatoes as cans of peaches. The number of cans

The General Assembly, the Economic and Social Council, and the International Court Justice are all parts of which organization? North Atlantic Treaty Organiza

Please help with math, Please and Thank you :)

Sagot :

Other Questions