Question

Leala took five tests in science. Find her average score to the nearest tenth:

78, 92, 94, 97.5, and 83

Answer 1

b Manny took six math tests. What is the difference to the nearest tenth, between his lowest score and the mean score?

78, 92, 89, 88, 93, and 98

Answer 2

@kropot72

Answer 3

@my

Answer 4

@myininaya

Answer 5

@ganeshie8

Answer 6

@hadelalmu

Answer 7

@aryandecoolest

Answer 8

average of scores = total of scores/no. of scores
=78+92+94+97.5+83/5

Answer 9

@aryandecoolest

Answer 10

Now b) mean score=the sum of all the values in the data set divided by the total number of values...( same as above)
so 78- ( mean score) = answer

Answer 11

@ineedhelpnowplz