A researcher is running a study to determine how employees of a certain company commute to work. In order to complete the study, the researcher selects a sample of 300 employees of this company and records their means of arrival on a specified day.
If the researcher also wants to consider the age of the employee as an additional factor in this study, what would this be considered?
a) Matching
b) Placebo Effect
c) Blocking
d) Stratifying
e) Control
Answers (1)
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “A researcher is running a study to determine how employees of a certain company commute to work. In order to complete the study, the ...” in 📗 Mathematics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers
You Might be Interested in
Look at the pattern below 5 7 14 16 32 y z Which equations could you use to find the next two numbers, y and z, in the pattern. A 32 x 2 = y; y x 2 = z B 32 - 2 = y; y x 2 = z C 32 + 2 = y; y x 2 = z D 32 x 2 = y; y x 2 = z
Answers (1)
If one postage stamp costs $0.85, how much does a book of 25 stamps cost?
Answers (1)
4 (x-b) = x, solve for x
Answers (1)
What is the solution of log (t-3) = log (17-4t) ?
Answers (2)
Lisa was going to visit her grandmother's house. she left her home at 6:54 am and didn't arrive until 11:49 am. how much time passed between when she left and when she arrived?
Answers (1)
New Questions in Mathematics
Ms Cooke bought 9/10 of a cake. She ate 2/5 of her cake. How much cake left.
Answers (1)
The average of 4 number is 85. if three of the numbers are 76, 78, and 81 what is the fourth number.
Answers (1)
Aiden and Ryan are collecting clothes for a shelter. Ryan collected 1/4 as many clothes as Aiden did. If Aiden collected 12 bags of clothes, which expression below could you use to find out how many bags of clothes Ryan collected? a. 12 : 1/4 b.
Answers (1)
29, 19, and 29 triangle as acute, right, or obtuse.
Answers (1)
Dean ran 1 2/5 miles. Sheila ran three times as far as Dean. How far did Sheila run?
Answers (2)