Conduct all steps of the hypothesis test, Basic Statistics

The owner of Big Fish supermarket was reviewing some data from a research report on the type of advertisements in the local paper that are most effective.  Three types of ads (big headline, straight forward and bold print) were randomly alternated over a period of weeks and the number of shoppers that reported that they read the ad was tallied.  Do the data below support the hypothesis that there is no difference in the effectiveness of the ads, as measured by the mean number of shoppers who reported reading the ad?  Use an alpha of .05.

Type of Advertisement

Big Headline

Straight Forward

Bold Print

23

19

28

42

31

33

36

18

46

48

24

29

33

26

34

26

25

34

Conduct all steps of the hypothesis test.  Remember to include hypotheses, test statistic, decision, and conclusion.

 

 

Posted Date: 3/26/2013 2:21:34 AM | Location : United States







Related Discussions:- Conduct all steps of the hypothesis test, Assignment Help, Ask Question on Conduct all steps of the hypothesis test, Get Answer, Expert's Help, Conduct all steps of the hypothesis test Discussions

Write discussion on Conduct all steps of the hypothesis test
Your posts are moderated
Related Questions
Q. Illustrate Linear Correlation? Ans. In bivariate studies we are often interested in finding out whether there is a relationship between two sets of data. Are SAT score

Expenses a/c. Dr. To vendor a/c. Cr. What is an impact of this transaction on business

Someone tries to increase the magnetic field inside a coil by adding more turns to the coil. Where should he add more turns: to the end of the coil (i.e., to make it longer) or to

Mention four characteristics and functions of statistics

Problems and solutions in marginal costing

The data in the table below are the results of a random sample of recent home sales in your neighborhood that your boss has asked you to use to estimate the relationship between th

Depreciation on the company''s equipment for 2011 is computed to be $16,000.

In fowl,the genotype rrpp gives single comb, R_P_ walnut comb, rrP_ pea comb, and R_pp rose comb. a. What comb type will appear and in what proportions in F and F2 if single- co

Suppose the arrival times of phone calls in a help centre follow a Poisson process with rate 20 per hour (so the inter-arrival times are independent exponential random variables).

How many different license plate of 5 digits can be made if the most let digit is 4 and the second digit from left is an odd number