Tyesha found that the z-statistic was 2.1 and that the critical z-values were -1.96 and 1.96. Which of the following is a valid conclusion based on these results? A:One can reject the null hypothesis.
B: One can reject the alternate hypothesis.
C: One can accept the null hypothesis.
D: One cannot accept or reject the null hypothesis.

b

step-by-step explanation:

the total is 23.97. 0.25% is off so you have to subtracting 25% from 100% and you will get 75% if you convert it to decimal you will get 0.75. you have to find the original because the formula is % times original = total.so you have the total and the % so you just have to plug it in.

answer: he is 272195

step-by-step explanation: all you have to do is multiple 3535 and 77 and it equals 272195