From a population of size 500, a random sample of 50 items is ...

[jerry coleman]

From a population of size 500, a random sample of 50 items is selected. The mode of the sample
 a. must be 500.
   b. must be equal to the mode of population, if the sample is truly random.
   c. must be equal to the mean of the population, if the sample is truly random.
   d. can be larger, smaller or equal to the mode of the population.

Question 2

Using minutes as the unit of measurement on the left-hand side of a constraint and using hours on the right-hand side is acceptable since both are a measure of time.
 a. True
  b. False
  Indicate whether the statement is true or false

[thall411]

Answer to Question 1

d

Answer to Question 2

FALSE