The answer is 0.72. Hope I helped!!
Answer:
c. results in either of two directions can lead to rejection of the null hypothesis.
Step-by-step explanation:
A two tailed test is performed when we want to test if there is statistically significant difference from the null state. That means that if the statistic value is significantly higher or significantly lower, we will reject the null hypothesis. Both tails have rejection areas.
I believe the first and last one are polynomials. Usually they start with the highest exponent first and then work their way down.
Answer:y=9
Step-by-step explanation:
