Question

Sandys friends ate 0, 2, 3, 4, 6, 6, and 7 pretzels. Sandy says the mean of the data is 4. Is Sandy correct?

CAN ANYONE HELP ME FAST PLEASE?!!

Answer 1

Yes she is correct because if you add up all the numbers you get 28 then you divide that number by how many numbers there are so 7 and you get 4.

Answer 2

If sandys friends ate 0, 2, 3, 4, 6, 6, and 7 pretzels, the mean of the data would be 4. So yes sandy is correct.