All by complementary (i think)
Answer:
Do this
Step-by-step explanation:
But if you divide 299 by 13 you'll get how much you'd get in a hour then multiply by something with countulater until you get 115
It would be 7x7 + 2x2 = 53
Answer:
We fail to reject the null hypothesis and accept it.
Step-by-step explanation:
We are given the following in the question:
Hypothesis:
Mean number of recorded participants
Calculated test statistic = 13.86
Critical value = -1.751
We are conducting a left tailed hypothesis.
Rejection region:
If the calculate test statistic is less than the critical value, we fail to accept the null hypothesis and reject it.
We accept the alternate hypothesis.
Since,
We fail to reject the null hypothesis and accept it. Thus, the test result are not statistically significant and and at best provide weak evidence against the null hypothesis.