This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Determine if it is appropriate to use the normal distribution to approximate a binomial ... (Read 45 times)

jlmhmf

  • Hero Member
  • *****
  • Posts: 552
on: Jun 24, 2018
Determine if it is appropriate to use the normal distribution to approximate a binomial
  distribution when n = 5 and p = 0.1.
 
  What will be an ideal response?

Question 2

IQ test scores are normally distributed with a mean of 104 and a standard deviation of 17. An
  individual's IQ score is found to be 115. Find the z-score corresponding to this value.
 
  A) -1.55 B) 0.65 C) 1.55 D) -0.65


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

parker125

  • Sr. Member
  • ****
  • Posts: 332
Reply #1 on: Jun 24, 2018
Answer to Question 1

cannot use normal distribution

Answer to Question 2

B


jlmhmf

  • Hero Member
  • *****
  • Posts: 552
Reply #2 on: Jun 24, 2018
Correct answers!


parker125

  • Sr. Member
  • ****
  • Posts: 332
Reply #3 on: Jun 24, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

Malaria was not eliminated in the United States until 1951. The term eliminated means that no new cases arise in a country for 3 years.

Did you know?

Illness; diuretics; laxative abuse; hot weather; exercise; sweating; caffeine; alcoholic beverages; starvation diets; inadequate carbohydrate consumption; and diets high in protein, salt, or fiber can cause people to become dehydrated.

Did you know?

Increased intake of vitamin D has been shown to reduce fractures up to 25% in older people.

Did you know?

The eye muscles are the most active muscles in the whole body. The external muscles that move the eyes are the strongest muscles in the human body for the job they have to do. They are 100 times more powerful than they need to be.

Did you know?

Bacteria have been found alive in a lake buried one half mile under ice in Antarctica.

Normal bone versus bone with osteoporosis. Normal bone versus bone with osteoporosis.
Listening to Normal Speech or Its Prosodic Components Functional MRI scans were made while subjects Listening to Normal Speech or Its Prosodic Components Functional MRI scans were made while subjects
Piaget was one of the first to go beyond observable behavior in an attempt to determine how infants ... Piaget was one of the first to go beyond observable behavior in an attempt to determine how infants ...
The Distribution of Dominant and Minority Groups The Distribution of Dominant and Minority Groups
How to determine the interquartile range How to determine the interquartile range
Vascular Distribution and Control of Circulation Vascular Distribution and Control of Circulation
Video: Digestive chemicals - types & enzymes

For a complete list of videos, visit our video library