(a) identify the claim and state H(o) and H(a)(b) use technology to find the P-value,(c) decide whether to reject or fail to reject the null hypothesis,(d) interpret the decision in the context of the original claim. Assume the population is normally distributed.Dive Duration An oceanographer claims that the mean dive duration of a North Atlantic right whale is 11.5 minutes. A random sample of 34 dive durations has a mean of 12.2 minutes and a standard deviation of 2.2 minutes. Is there enough evidence to reject theclaim at a = 0.10?

Step 1:It is Hypothesis test for one population or true mean population mean is represented by…

Answered: (a) identify the claim and state H(o)…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

See similar textbooks

Related questions

Question

(a) identify the claim and state H(o) and H(a)

(b) use technology to find the P-value,

(d) interpret the decision in the context of the original claim. Assume the population is normally distributed.

Dive Duration An oceanographer claims that the mean dive duration of a North Atlantic right whale is 11.5 minutes. A random sample of 34 dive durations has a mean of 12.2 minutes and a standard deviation of 2.2 minutes. Is there enough evidence to reject the
claim at a = 0.10?

Features Features Normal distribution is characterized by two parameters, mean (µ) and standard deviation (σ). When graphed, the mean represents the center of the bell curve and the graph is perfectly symmetric about the center. The mean, median, and mode are all equal for a normal distribution. The standard deviation measures the data's spread from the center. The higher the standard deviation, the more the data is spread out and the flatter the bell curve looks. Variance is another commonly used measure of the spread of the distribution and is equal to the square of the standard deviation.

Expert Solution