10
AssignmentMultiple Select

Populations and Sampling

Question 10 • CR02201A Probability and Statistics

Why might this group of toys not be a valid sample? Check all that apply.

Answer
A
The sample should be all the toys produced.
B
The sample should represent all the toys produced throughout the day, not just the first 100.
C
The sample should only be 10 toys.
D
The sample should represent an entire week or month, not just a single day.
E
The manager cannot tell if a toy is defective.