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

Author Question: From a population of size 1,000 . a random sample of 100 items is selected. The mean of the sample ... (Read 99 times)

lb_gilbert

  • Hero Member
  • *****
  • Posts: 588
From a population of size 1,000 . a random sample of 100 items is selected. The mean of the sample
 a. must be 10 times smaller than the mean of the population.
  b. must be equal to the mean of the population, if the sample is truly random.
   c. must be 10 times larger than the mean of the population.
  d. can be larger, smaller or equal to the mean of the population.

Question 2

Double-subscript notation for decision variables should be avoided unless the number of decision variables exceeds nine.
 a. True
  b. False
  Indicate whether the statement is true or false



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

parshano

  • Sr. Member
  • ****
  • Posts: 333
Answer to Question 1

d

Answer to Question 2

FALSE




lb_gilbert

  • Member
  • Posts: 588
Reply 2 on: Jun 24, 2018
Excellent


emsimon14

  • Member
  • Posts: 344
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

 

Did you know?

Barbituric acid, the base material of barbiturates, was first synthesized in 1863 by Adolph von Bayer. His company later went on to synthesize aspirin for the first time, and Bayer aspirin is still a popular brand today.

Did you know?

For pediatric patients, intravenous fluids are the most commonly cited products involved in medication errors that are reported to the USP.

Did you know?

Your skin wrinkles if you stay in the bathtub a long time because the outermost layer of skin (which consists of dead keratin) swells when it absorbs water. It is tightly attached to the skin below it, so it compensates for the increased area by wrinkling. This happens to the hands and feet because they have the thickest layer of dead keratin cells.

Did you know?

Parkinson's disease is both chronic and progressive. This means that it persists over a long period of time and that its symptoms grow worse over time.

Did you know?

Vaccines prevent between 2.5 and 4 million deaths every year.

For a complete list of videos, visit our video library