A study was conducted to determine if there was a difference in the humour content in BitLh advertisements. Iin an independent random sample of 278 Canadian trade magazine advertisements, 49 were humorous. An independent random sample of 209 British trade magazines contained 60 humorous ads. Do these data provide evidence, at the 0.02 significance level, that there is a difference in the proportion of humorous ads in British versus Canadian trade magazines? a. State the decision rule for 0.02 signiticance level: H6 A rg A B. (Negative answer should be indicated by a minus sign. Round the final answers to 2 decimal places.) Reject Ho ifze Tor b. Compute the pooied proportion. (Round the final answer to 4 decimal places) c. Compute the value of the test statistic. (Negative answer should be indicated by a minus sign. Round the final answer to 2 decimal places) Value of the test statistic d. Does this data provide evidence that there is a difference in the proportion of humorous ads in British versus Canadian trade magazines? Use the 0.02 significance level.

A study was conducted to determine if there was a difference in the humour content in BitLh advertisements. Iin an independent random sample of 278 Canadian trade magazine advertisements, 49 were humorous. An independent random sample of 209 British trade magazines contained 60 humorous ads. Do these data provide evidence, at the 0.02 significance level, that there is a difference in the proportion of humorous ads in British versus Canadian trade magazines? a. State the decision rule for 0.02 signiticance level: H6 A rg A B. (Negative answer should be indicated by a minus sign. Round the final answers to 2 decimal places.) Reject Ho ifze Tor b. Compute the pooied proportion. (Round the final answer to 4 decimal places) c. Compute the value of the test statistic. (Negative answer should be indicated by a minus sign. Round the final answer to 2 decimal places) Value of the test statistic d. Does this data provide evidence that there is a difference in the proportion of humorous ads in British versus Canadian trade magazines? Use the 0.02 significance level.

ENGR.ECONOMIC ANALYSIS

14th Edition

ISBN:9780190931919

Author:NEWNAN

Publisher:NEWNAN

Chapter1: Making Economics Decisions

Section: Chapter Questions

Problem 1QTC

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