Question

second part @jim_thompson5910

Answer 1

for the first column, under the \(\large x_i - \bar{x}\), you will subtract the mean from each score (score minus mean)

Answer 2

so it will be 90-90,90-90,90-80,90-100,etc @jim_thompson5910

Answer 3

yes and the results will all go in that column

Answer 4

are u sure its not the mean -score @jim_thompson5910

Answer 5

hello

Answer 6

it's score - mean

Answer 7

that's what the xi - xbar means

xi is the score