which are true After hearing a claim that the average first year salary of a WSU graduate is $49k, you collect a sample of size 100, mean $44000 and SD $7000 Question 4 options: You reject the claim because if falls outside the bounds of the confidence interval You accept the claim because it falls outside the bounds of the confidence interval You calculate a confidence interval ranging from 43862 to 44137 You accept the claim because it falls within the bounds of the confidence interval You reject the claim because it falls within your confidence interval you calculate the population SD, which is 70 [7000/100]