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If List A = 5, 0, 1, 3, 5, 7, 10, then what is the value of sum of me
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20 Jul 2023, 02:49
20 Jul 2023, 02:49
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If List A = –5, 0, 1, 3, 5, 7, 10, then what is the value of sum of mean and median of List A ?
A. 5
B. 6
C. 7.5
D. 8
E. 9.2
Post A Detailed Correct Solution For The Above Questions And Get Kudos.
Question From Our Project: Free GRE Prep Club Tests in Exchange for 20 Kudos
\(\Longrightarrow\) GRE - Quant Daily Topic-wise Challenge
\(\Longrightarrow\) GRE NUMBER PROPERTIES
A. 5
B. 6
C. 7.5
D. 8
E. 9.2
Post A Detailed Correct Solution For The Above Questions And Get Kudos.
Question From Our Project: Free GRE Prep Club Tests in Exchange for 20 Kudos
\(\Longrightarrow\) GRE - Quant Daily Topic-wise Challenge
\(\Longrightarrow\) GRE NUMBER PROPERTIES
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Re: If List A = 5, 0, 1, 3, 5, 7, 10, then what is the value of sum of me
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21 Jul 2023, 13:23
21 Jul 2023, 13:23
1
Expert Reply
o find the sum of the mean and median of List A, we first need to calculate the mean and median.
Mean (Average):
To calculate the mean, sum up all the numbers in List A and divide by the total count of numbers.
Mean = (–5 + 0 + 1 + 3 + 5 + 7 + 10) / 7 = 21 / 7 = 3
Median:
To find the median, we arrange the numbers in ascending order and find the middle value. Since the list has 7 numbers, the median will be the fourth number when arranged in ascending order.
Arranged in ascending order: –5, 0, 1, 3, 5, 7, 10
Median = 3
Now, let's find the sum of the mean and median:
Sum of mean and median = Mean + Median = 3 + 3 = 6
So, the correct answer is option B. 6.
Mean (Average):
To calculate the mean, sum up all the numbers in List A and divide by the total count of numbers.
Mean = (–5 + 0 + 1 + 3 + 5 + 7 + 10) / 7 = 21 / 7 = 3
Median:
To find the median, we arrange the numbers in ascending order and find the middle value. Since the list has 7 numbers, the median will be the fourth number when arranged in ascending order.
Arranged in ascending order: –5, 0, 1, 3, 5, 7, 10
Median = 3
Now, let's find the sum of the mean and median:
Sum of mean and median = Mean + Median = 3 + 3 = 6
So, the correct answer is option B. 6.
gmatclubot
Re: If List A = 5, 0, 1, 3, 5, 7, 10, then what is the value of sum of me [#permalink]
21 Jul 2023, 13:23
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