Math, asked by arjitsethi08, 9 days ago

find the mean of 5/4,11/4,17/2,15/4,9/2​

Answers

Answered by kfangirllove
2

Answer:

21/5

Step-by-step explanation:

mean = sum of observations/no. of observations

          = ( 5/4 + 11/4 + 17/2 + 16/4 + 9/2 )​/ 5

          = ( 5 + 11 + 34 + 16 + 18/4 )/ 5

          =84/4 x 1/5

          =21/5

Answered by khanmonu742
1

Answer:

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Step-by-step explanation:

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