The table shows the scores of a biology test in Mrs. Smiths class . Find the mean of the data without Kim’s score. A- 80
B- 87.2
C- 90
D- 84.5

To find the mean, you add up all the values and divide by how many there is. So... excluding Kim’s score there are 7 students scores. Now add all the scores up which will give you 611. 611/7 = 87.286

That will give you B

Hope this helps! :)

Dang i wish i could , good luck (i’m bad at math)