Answer:
It is 21
Step-by-step explanation:
Radius = diameter/2
35/2 = 17.5
15w
the answer is 15 w.
add 9+1+5
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.
