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Other Fields Homework Help Business Topic started by: Ezzy19 on Mar 10, 2018



Title: The coefficient of variation is a measure of variability. Indicate whether the statement is true ...
Post by: Ezzy19 on Mar 10, 2018
The coefficient of variation is a measure of variability.
  Indicate whether the statement is true or false

Q. 2

A simple random sample of size 64 is taken from a population of size 800 . The sample mean is determined to be 2,550 with a standard deviation of 500 . The point estimate of the population total is _____.
 a. 51,200
  b. 1,275,000
  c. 102,000
  d. 2,040,000

Q. 3

If two data sets have the same range, the distances from the smallest to largest observations in both sets will be the same.
  Indicate whether the statement is true or false

Q. 4

An unbiased estimate of the population total is given by the _____.
 a. sample mean multiplied by the size of the sample
  b. sample mean multiplied by the size of the population
  c. sample size multiplied by the standard error
  d. standard deviation divided by the square root of the sample size


Title: The coefficient of variation is a measure of variability. Indicate whether the statement is true ...
Post by: StudentWarrior on Mar 10, 2018
Content hidden


Title: The coefficient of variation is a measure of variability. Indicate whether the statement is true ...
Post by: Ezzy19 on Mar 10, 2018
The fact that I can't marry you for this saddens me.


Title: The coefficient of variation is a measure of variability. Indicate whether the statement is true ...
Post by: StudentWarrior on Mar 10, 2018
Let's keep this professional  :monkey: