To evaluate the effect of a treatment, a sample of n 5 6 is obtained from a population with a mean of m 5 80, and the treatment is administered to the individuals in the sample. After treatment, the sample mean is found to be M 5 72. a. If the sample variance is s2 5 54, are the data sufficient to conclude that the treatment has a significant effect using a two-tailed test with a 5 .05

answer: the answer is 5/22

step-by-step explanation: if you subtract 17 from 22 the answer is 5 therefore the remainder of students are female

i think it is everything has to equal 180 so, if i correct 4=c. 6=d. 8=a. 7=b. and the last question would be c. because they are parallel lines and they are congruent.

step-by-step explanation:

the reason everything has to equal to 180 is because that is how it works. i'm guessing that is its rule. 4 and 8 are congruent and parallel so, that would be 30+30 because they have the same number. it would equal 60. 6 and 7 are congruent and parallel so, that would be 30+30 because they have the same number. it would equal 60. 60+60 is 180. so, now you have your answer