Homework: M14. Assignment O Part 3 of 5 Question 30 Score: 2.5 of 5 points Save An oceanographer claims that the mean dive duration of a North Atlantic right whale is 11.4 minutes. A random sample of 33 dive durations has a mean of 12.5 minutes and a standard deviation of 2.3 minutes. At a = 0.05 is there enough evidence to reject the oceanographer's claim? Complete parts (a) through (d) below. Assume the population is normally distributed. (a) Identify the claim and state Ho and Ha- Ho 11.4 11.4 (Type integers or decimals. Do not round.) The claim is the null hypothesis. (b) Use technology to find the P-value, Find the standardized test statistic, t. 1= 2.75 (Round to two decimal places as needed.) Obtain the P-value. P =] (Round to three decimal places as needed.) Enter your answer In the answer box and then click Check Answer. Clear All Check Answer Tutoring Help Me Solve This Get More Help - rison- prig.pn itv