This topic contains a solution. Click here to go to the answer

Author Question: The variance Var(x) for the binomial distribution is given by equation a. np(n - 1). b. np(1 - ... (Read 91 times)

bobbysung

  • Hero Member
  • *****
  • Posts: 519
The variance Var(x) for the binomial distribution is given by equation
 a. np(n - 1).
   b. np(1 - np).
   c. n(1 - p).
   d. np(1 - p).

Question 2

The main difference between CPM and PERT is
 a. the use of different activity time estimates.
 b. PERT analysis is less expensive to conduct.
 c. PERT lends itself to computerization while CPM networks must be constructed manually.
  d. CPM integrates time and cost performance while PERT is based solely on time performance.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

JCABRERA33

  • Sr. Member
  • ****
  • Posts: 344
Answer to Question 1

d

Answer to Question 2

a




bobbysung

  • Member
  • Posts: 519
Reply 2 on: Jun 24, 2018
:D TYSM


helenmarkerine

  • Member
  • Posts: 324
Reply 3 on: Yesterday
Gracias!

 

Did you know?

Atropine was named after the Greek goddess Atropos, the oldest and ugliest of the three sisters known as the Fates, who controlled the destiny of men.

Did you know?

Alcohol acts as a diuretic. Eight ounces of water is needed to metabolize just 1 ounce of alcohol.

Did you know?

Persons who overdose with cardiac glycosides have a better chance of overall survival if they can survive the first 24 hours after the overdose.

Did you know?

Urine turns bright yellow if larger than normal amounts of certain substances are consumed; one of these substances is asparagus.

Did you know?

In the United States, an estimated 50 million unnecessary antibiotics are prescribed for viral respiratory infections.

For a complete list of videos, visit our video library