Question

solve this
.
soon
.
.
.
.
.
.​

Answer 1

solution: according to the question...

mean of hundred items is=46

sum of hundred items=46 × 100 = = 4600 .

misread 61 instead of16 and 34instead of 43

difference

(61+34)-(16+43) = 95-59

36 More.

actual sum= 4600 -36 = 4564

now total observations are 90.

actual average= 4564 /90

=50.7 ( answer )

...

hope this will help you..

Answer 2

I'm so lucky to get friend as you mate.