GRE Prep Club Daily Prep
Thank you for using the timer - this advanced tool can estimate your performance and suggest more practice questions. We have subscribed you to Daily Prep Questions via email.
Customized
for You
Track
Your Progress
Practice
Pays
Not interested in getting valuable practice questions and articles delivered to your email? No problem, unsubscribe here.
Use the following data set to answer the question 3,3,4,4,4,
[#permalink]
27 Mar 2020, 02:36
27 Mar 2020, 02:36
Expert Reply
00:00
Question Stats:
75% (00:22) correct
24% (00:31) wrong based on 45 sessions
Hide Show timer Statistics
Use the following data set to answer the question
\(3,3,4,4,4,5\)
A)The quantity in Column A is greater.
B)The quantity in Column B is greater.
C)The two quantities are equal.
D)The relationship cannot be determined from the information given.
Kudos for the right answer and explanation
\(3,3,4,4,4,5\)
Quantity A |
Quantity B |
The mode of the data set |
The average (arithmetic) mean of the data set |
A)The quantity in Column A is greater.
B)The quantity in Column B is greater.
C)The two quantities are equal.
D)The relationship cannot be determined from the information given.
Kudos for the right answer and explanation
Re: Use the following data set to answer the question 3,3,4,4,4,
[#permalink]
27 Mar 2020, 21:55
27 Mar 2020, 21:55
2
Mode is the number which occurs maximum number of times in a list. Here, 4 is repeated 3 times, 3 is repeated 2 times and 5 is repeated 1 times.
Thus, column A is 4.
We can find the average by taking the sum of all the numbers in list and divide it by the total number of numbers in the list.
3+3+4+4+4+5/6 = 3.83.
As we can see that A is greater than B, option A is correct.
Thus, column A is 4.
We can find the average by taking the sum of all the numbers in list and divide it by the total number of numbers in the list.
3+3+4+4+4+5/6 = 3.83.
As we can see that A is greater than B, option A is correct.
Re: Use the following data set to answer the question 3,3,4,4,4,
[#permalink]
06 Apr 2020, 13:13
06 Apr 2020, 13:13
i wonder if there is a faster option to get to the arithmetic mean
