Statistics Flashcards by Shani Raman

Q

What is the mode?

A

Most frequent score

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Q

Median formula

A

n+1/2

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Q

What do you do if the median is a half?

A

Find the average of the two scores.

For eg. 7.5

= the average of the 7th and 8th score

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Q

Mean formula

A

= sum of scores/n

= sigma x/n

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