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 you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers
You Might be Interested in
an amusement park charges $15.50 per day. Grandpa George paid $93 in admission fees for all his grandchildren.
Answers (1)
A basket contains 6 peaches and 8 plums. what is the ratio of peaches to total peaches of fruit?
Answers (2)
Mail Delivery Sam delivered mail to four houses numbered 115, 120, 110, and 105. He started at the house with the least number and continued to the house with the greatest number.
Answers (1)
Delany can run 1 1/2 of a mile at a rate 16 minutes and 30 seconds. At this rate how many minutes will it take him to run one mile?
Answers (1)
1.) Is 81 a multiple of 3? Explain how you know 2.) Is 46 a multiple of 4? Explain how you know 3.) Is 55 a multiple of 7? Explain how you know. 4.) Is 72 a multiple of 9? Explain how you know. 5.) Is 45 a multiple of 6? Explain how you know.
Answers (1)
New Questions in Mathematics
Write an equation for Greg ordered some books online for $6 each. He paid a total of $3 for shipping. The total cost of the purchase was $75.00. How many books did he buy?
Answers (1)
Five miles Equals to how many feet
Answers (2)
There is a book that is 8 inches long, 5 inches wide, and 2 inches thick what is the volume of the book?
Answers (1)
A ball is thrown into the air with an upward velocity of 36 ft/s. Its height h in feet after t seconds is given by the function. In how many seconds does the ball reach its maximum height? Round to the nearest hundredth if necessary.
Answers (1)
32 divided by 258.24
Answers (1)