Complete hypotheses testing using p value approach
Course:- Basic Statistics
Reference No.:- EM13149077

Assignment Help >> Basic Statistics

We were interested in whether abused children had a mean depression score of more than 15 on psychological test.For the sample data, n = 50,mean = 17.3 and S.D = 5.4.USE level of significance = .05.Complete hypotheses testing using P value approach.

Put your comment

Ask Question & Get Answers from Experts
Browse some more (Basic Statistics) Materials
Provide an example from your work or home life; illustrate the difference between the application of descriptive statistics and inferential statistics.
Many investigaters have studied the relationship between asbestos exposure and death from chronic obstructive pulmonary disease (COPD)
The average price of a personal computer is 949 assuming that the prices are normally distributed with a standard deviation of 100 what is the price that corresponds to the
A cellular phone company advertises that the average age of its customers is lower than 30 years.  It is known that the customer ages follow a normal distribution.  A random
Discuss which analysis of variance should be applied when an experiment has more than one independent variable. Discuss the assumptions and limitations of the analysis of vari
A reporter took a simple random sample of 725 voters in a region that has a population of 12,457. He recorded that 338 of the persons polled favored Issue 1 on the ballot.
Here are two possible constructors for frames: (define (make-frame origin edge1 edge2) (list origin edge1 edge2)) (define (make-frame origin edge1 edge2) (cons origin (cons
A poll of 1,068 adult Americans reveals that 52% of the voters surveyed prefer the Democratic candidate for the presidency. At the 0.05 significance level, test the claim that