Median Mastery Quiz

Froggy Jumps

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TestMedian concepts in statistics.

Dr. Ibha Rani

India

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Median Mastery Quiz


Froggy Jumps Median Mastery QuizVersion en ligne TestMedian concepts in statistics. par Dr. Ibha Rani 1 What is the median of a data set with 5 values: 1, 3, 7, 9, 12? a 9 b 7 c 3 2 If a dataset has even numbers of values, how is the median defined? a The higher middle value b The lower middle value c Average of the two middle values 3 Which data set has a median of 5: {1,5,5,7,9} or {4,5,6,7,8}? a First only b Both have median 5 and 6 respectively c Second only 4 In a sorted list, the median is located at which position for odd n? a n-1 b n/2 c Middle position (n+1)/2 5 What happens to the median when you add a very large outlier to a dataset? a Median may stay the same or change little b Median always increases c Median becomes undefined 6 Given data: 2,4,6,8,10,12. The median is: a 6 b 8 c 7 7 Which effect does adding a symmetric pair around the median have on the median? a Median becomes average b Median remains unchanged c Median shifts to one end 8 If the data are {1,2,2,2,3}, the median is: a 1 b 3 c 2 9 To find the median of an ordered set with 9 items, you pick which item? a The 5th item b The 4th item c The 6th item 10 Median is best described as: a Mean of all values b Middle value of ordered data c Most frequent value