Question

how to do part d and e

13.-16 points Homser Lake, Oregon, has an Atlantic salmon catch and release program that has been very average fisherman's catch has been 5.5 Atlantic salmon per day. Suppose that a new quota system restricting the number of fishermen has been put into effect this season. A random sample of fishermen gave the following catches per day. Assuming the catch per day has an approximately normal distribution, use a 1% level of significance to test the claim that the population average catch per day is now different from 5.5. 12 12 52 T87 12 12 (o) Calculate sample mean K and standard devilation s. (Use 2 decimal places) (b) What is the level of significance? ol (c) What is the value of the sample test statistic? (Use 3 decimal places) (d) Find the P-value. (Express to 4 decimal places) (e) State your condlusion in the context of the application. OFail to reject the null hypothesis, there is sufficient evidence that the catch is different from 5.5 fish per day Reject the null hypothesis, there is insufficient evidence that the catch is different from 5.5 fish per day. O Reject the null hypothesis, there is sufficient evidence that the catch is different from 5.5 fish per day. Fail to reject the null hypothesis, there is insufficient evidence that the catch is different from 5.5 fish per day.

Answer 1

ル 1、ㅋ239 gtun

One sample t test using p-value