Seema obtained the following scores ( out of 100) on a set of spelling tests : 80, 85,90,71,60,100. What is her mean score
Answers
Answered by
64
Her mean or average will be
no. of observation/ total no. of observation
80+85+90+71+60+100/6= mean
486/6 =mean
81=mean
no. of observation/ total no. of observation
80+85+90+71+60+100/6= mean
486/6 =mean
81=mean
Answered by
50
mean = sum of all observation/total no. observation
mean= 80+85+90+71+60+100/6
= 486/6
= 81
hop it helps!!
mean= 80+85+90+71+60+100/6
= 486/6
= 81
hop it helps!!
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