Multiple Choice
In order to use stratified random sampling, you must ______.
A) randomly select individuals from your population
B) identify appropriate strata, then randomly select strata to be included
C) identify appropriate strata, then ask for volunteers within strata
D) identify appropriate strata, then randomly selection within strata
Correct Answer:
Verified
Correct Answer:
Verified
Q23: If we create a distribution of all
Q24: You want to select a random sample
Q25: A gumball machine has three colours of
Q26: When using convenience sampling, you can never
Q27: Explain when convenience sampling should be used.
Q29: In a sampling distribution, what percentage of
Q30: Consider the sample collected for the
Q31: You want to ensure that the composition
Q32: If x̄ = 10 and <font face="symbol"></font>
Q33: x̄ appears in the subscript of the