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

Author Question: Suppose 30 of business majors major in accounting. You take a random sample of 3 business majors. ... (Read 88 times)

amal

  • Hero Member
  • *****
  • Posts: 572
on: Aug 1, 2018
Suppose 30 of business majors major in accounting. You take a random sample of 3 business majors. What is the chance that none of them major in accounting?

Question 2

Given that Z is a standard normal variable, the variance of Z:
 a. is always greater than 2.0.
  b. is always greater than 1.0.
  c. is always equal to 1.0.
  d. cannot assume a specific value.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

amanda_14

  • Sr. Member
  • ****
  • Posts: 342
Reply #1 on: Aug 1, 2018
Answer to Question 1

.343

Answer to Question 2

C


amal

  • Member
  • Posts: 572
Reply 2 on: Aug 1, 2018
YES! Correct, THANKS for helping me on my review

aliotak

  • Member
  • Posts: 326
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Long-term mental and physical effects from substance abuse include: paranoia, psychosis, immune deficiencies, and organ damage.

Did you know?

Pink eye is a term that refers to conjunctivitis, which is inflammation of the thin, clear membrane (conjunctiva) over the white part of the eye (sclera). It may be triggered by a virus, bacteria, or foreign body in the eye. Antibiotic eye drops alleviate bacterial conjunctivitis, and antihistamine allergy pills or eye drops help control allergic conjunctivitis symptoms.

Did you know?

The use of salicylates dates back 2,500 years to Hippocrates's recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

Did you know?

All patients with hyperparathyroidism will develop osteoporosis. The parathyroid glands maintain blood calcium within the normal range. All patients with this disease will continue to lose calcium from their bones every day, and there is no way to prevent the development of osteoporosis as a result.

Did you know?

Drug-induced pharmacodynamic effects manifested in older adults include drug-induced renal toxicity, which can be a major factor when these adults are experiencing other kidney problems.

Major Impacts on Mercury and on Our Moon Major Impacts on Mercury and on Our Moon
Major Motor Pathways Major Motor Pathways
Ethnic Differences in Financial Support for College Based on a sample of 304 emerging adults aged 2 Ethnic Differences in Financial Support for College Based on a sample of 304 emerging adults aged 2
Sample prescriptions of antibiotics for dental infections. Sample prescriptions of antibiotics for dental infections.
A 230.0-mL sample of a 0.275 M solution is left on a hot plate overnight; the following morning ... A 230.0-mL sample of a 0.275 M solution is left on a hot plate overnight; the following morning ...
Business Math Business Math
Video: Properties of macromolecules (Explained with No Audio)

For a complete list of videos, visit our video library