54 percent
You add the two together to get 39, then divide 21 by 39. This gives you 0.538, which turns into 54%
Given that the sample size is 12, thus the degree of freedom = 12 - 1 = 11.
Using technology, the p value of the t statistic, t = 2.028 is 0.9663.
X=9
Y=2 i think it’s the answer
If Micael is 2 years older than sam and sam is 15 than than micael is 17
1-5 4-20 6-30 10-50
explanation: multiply by 5
