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

Author Question: Use the normal approximation to the binomial distribution to answer this question. Fifteen percent ... (Read 64 times)

karlynnae

  • Hero Member
  • *****
  • Posts: 599
on: Jun 24, 2018
Use the normal approximation to the binomial distribution to answer this question. Fifteen percent of all students at a large university are absent on Mondays. If a random sample of 12 names is called on a Monday, what is the probability that four students are absent?
 a. 0.0683
   b. 0.0213
   c. 0.0021
   d. 0.1329

Question 2

Consider the following information. SSTR = 6750 H0: 1 = 2 = 3 = 4 SSE = 8000 Ha: At least one mean is different If n = 5, the mean square due to error (MSE) equals
 a. 400.
  b. 500.
  c. 1687.5.
  d. 2250.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

kusterl

  • Sr. Member
  • ****
  • Posts: 315
Reply #1 on: Jun 24, 2018
Answer to Question 1

a

Answer to Question 2

b


karlynnae

  • Member
  • Posts: 599
Reply 2 on: Jun 24, 2018
Excellent

isabelt_18

  • Member
  • Posts: 342
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

To combat osteoporosis, changes in lifestyle and diet are recommended. At-risk patients should include 1,200 to 1,500 mg of calcium daily either via dietary means or with supplements.

Did you know?

Hyperthyroidism leads to an increased rate of metabolism and affects about 1% of women but only 0.1% of men. For most people, this increased metabolic rate causes the thyroid gland to become enlarged (known as a goiter).

Did you know?

Drying your hands with a paper towel will reduce the bacterial count on your hands by 45–60%.

Did you know?

During pregnancy, a woman is more likely to experience bleeding gums and nosebleeds caused by hormonal changes that increase blood flow to the mouth and nose.

Did you know?

The familiar sounds of your heart are made by the heart's valves as they open and close.

Retinopathy. Illustration of a normal retina (left) and a diseased retina (right). The diseased reti Retinopathy. Illustration of a normal retina (left) and a diseased retina (right). The diseased reti
Identical twins share 100 percent of their segregating genes. Identical twins share 100 percent of their segregating genes.
Question Question
Changes in bronchioles during an asthma attack: (a) normal bronchiole; (b) asthmatic bronchiole. Changes in bronchioles during an asthma attack: (a) normal bronchiole; (b) asthmatic bronchiole.
Loss of brain cells in a transgenic Huntington-disease mouse. (a) Section of normal mouse-brain stri Loss of brain cells in a transgenic Huntington-disease mouse. (a) Section of normal mouse-brain stri
economic question economic question
Video: Introduction to Autism

For a complete list of videos, visit our video library