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.
Answer:
Step-by-step explanation:
Given:
(-3, 3.6);
(5, 2)
Required:
Rate of change
SOLUTION:
Rate of change for the function is given as .
Let,
Rate of change =
There are lots of them I know but I will only give you a few of them.
14/30 56/120
21/45 63/135
28/60 70/150
35/75 77/165
42/90 84/180
49/105 91/195