Please contain:

1) the test performed (1 sample, 1 sample Z, and 1 proportion).

2) A properly presented Null and Alternative Hypothesis.

3) Decision regarding the claim being tested.

4) The reason why we came with this conclusion, must be different for each of the 3 methods.

5) A statement that places the response IN CONTEXT of the question/ claim.

Thank you in advance!

8. (10 Points) One of the issues plaguing the citizens of the Seven Kingdoms is the Night King and his Wight Walkers. Since the Night King can raise people from the dead to become wights, there is substantial concern about the size of his army. Careful research by members of the Nights Watch has established that on average, the Night King creates an average of 450 new wights each day. The Nights Watch has provided information on the number of new wights on 5 different days and now they want to test their belief that the number of new wights has increased significantly. Using an a=.05 is there sufficient evidence to conclude that the average number of new wights created is actually greater than 450? Use the Critical Value Approach. 435 480 467 458 475