Question

@ 22 The mean of un grouped data and the
mean calculated when the same data
is grouped are always the same. Do
you agree with this statements ? Give
heas on for your
answer.​

Answer 1

Answer:

hope it helps follow and mark as brainlest

Step-by-step explanation:

Answer : The given statement : The mean of ungrouped data and the mean calculated when the same data is grouped are always the same. So we can see that mean obtain by both methods we get different values , As we know from grouped data we can only find estimate mean , So value of mean is different for both methods .