the number 6,8,10,12,13 and x are arranged in an ascending order. if the mean of the observations is equal to the median, find the value of x.
Answers
Answer:
Step-by-step explanation:ascending order;6,8,10,12,13,x mean=median where median=middle term there are 2 middle terms 10 and 12 so,median=10+12/2=11 mean=6+8+10+12+13+x/6=49+x/6 mean=median 49+x/6=11 49+x=66 x=66-49 x=17