« previous next »

Author Question: What is P(0.33 < Z < 0.45 )? A) 0.5443 B) 0.0443 C) 0.4557 D) ... (Read 25 times)

cartlidgeashley

  • Hero Member
  • *****
  • Posts: 572
on: Jun 24, 2018
What is P(0.33 < Z < 0.45 )?
 
  A) 0.5443
  B) 0.0443
  C) 0.4557
  D) 0.1515

Question 2

A recent survey showed that 5 percent of the computer keyboards produced by a particular company are defective. What is the probability that out of eight keyboards selected at random, exactly zero keyboards will be defective?
 
  A) 0.0054
  B) 0.2793
  C) 0.6634
  D) 0.6983


Bsand8

  • Sr. Member
  • ****
  • Posts: 327
Reply #1 on: Jun 24, 2018
Answer to Question 1

B

Answer to Question 2

C


Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

More than 20 million Americans cite use of marijuana within the past 30 days, according to the National Survey on Drug Use and Health (NSDUH). More than 8 million admit to using it almost every day.

Did you know?

Elderly adults are living longer, and causes of death are shifting. At the same time, autopsy rates are at or near their lowest in history.

Did you know?

According to the FDA, adverse drug events harmed or killed approximately 1,200,000 people in the United States in the year 2015.

Did you know?

Many people have small pouches in their colons that bulge outward through weak spots. Each pouch is called a diverticulum. About 10% of Americans older than age 40 years have diverticulosis, which, when the pouches become infected or inflamed, is called diverticulitis. The main cause of diverticular disease is a low-fiber diet.

Did you know?

Children of people with alcoholism are more inclined to drink alcohol or use hard drugs. In fact, they are 400 times more likely to use hard drugs than those who do not have a family history of alcohol addiction.

Video: Types of Shock (Part 2 of 2)

For a complete list of videos, visit our video library