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Find the minimum, maximum, range, mean, and median for the data set.


2.4, 2.6, 7.2, 5.5, 4.1, 5.5, 6.1, 6.1




A.



minimum: 2.4


maximum: 7.2


range: 4.8


mean: 5.5


median: 4.9



B.



minimum: 2.4


maximum: 7.2


range: 9.6


mean: 4.9


median: 5.5



C.



minimum: 7.2


maximum: 2.4


range: 4.8


mean: 4.9


median: 5.5



D.



minimum: 2.4


maximum: 7.2


range: 4.8


mean: 4.9


median: 5.5

Verified Answer :

nobillionaireNobley

minimum: 2.4

maximum: 7.2

range: maximum - minimum = 7.2 - 2.4 = 4.8

mean: = (2.4 + 2.6 + 7.2 + 5.5 + 4.1 + 5.5 + 6.1 + 6.1) / 8 = 4.9

median: median is the middle number after the dataset is arranged in order (i.e. 2.4, 2.6, 4.1, 5.5, 5.5, 6.1, 6.1, 7.2). median = 5.5.

taskmasters

minimum: the lowest value from the set

2.4 

maximum: the largest value from the set

7.2 

range: maximum - minimum

7.2 - 2.4 = 4.8 

mean: the average of the values

(2.4 + 2.6 + 7.2 + 5.5 + 4.1 + 5.5 + 6.1 + 6.1) / 8 = 4.9 

median: the middle value when the set is arranged in order

5.5


Therefore, the correct answer is option D.

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