What proportion of the t-distribution with a sample size of 7 falls above a t-value of -2.45?

8

step-by-step explanation:

this is a subtraction problem.

10 - 2 = 8

answer: 0+0=0

step-by-step explanation:

that is the only answer that can make 0

the entire expression should be subtracted from 30. to subtract the quantity, distribute the negative sign, which changes the signs on the terms. so, the –2 changes to positive and gets added to 30 instead of subtracted from it.

hope this ! ^w^

the function makes a strait line horizontally with no x intercept but a y intercept at 9.