A mail-order catalog firm designed a factorial experiment to test the effect of the size of a magazine advertisement and the advertisement design on the number of catalog requests received (data in thousands). Three advertising designs and two different-size advertisements were considered. The data obtained follow. Size of Advertisement Small Large 13 11 22 26 Design B 14 30 11 17 19 13 Use the ANOVA procedure for factorial designs to test for any significant effects due to type of design, size of advertisement, or interaction. Use a = 0.05. Find the value of the test statistic for type of design. (Round your answer to two decimal places.) Find the p-value for type of design. (Round your answer to three decimal places.) p-value = State your conclusion about type of design. O Because the p-value > a = 0.05, type of design significant. O Because the p-value s a = 0.05, type of design is significant. O Because the p-value > a = 0.05, type of design is not significant. O Because the p-value sa = 0.05, type of design is not significant. Find the value of the test statistic for size of advertisement. (Round your answer to two decimal places.) Find the p-value for size of advertisement. (Round your answer to three decimal places.) p-value=
A mail-order catalog firm designed a factorial experiment to test the effect of the size of a magazine advertisement and the advertisement design on the number of catalog requests received (data in thousands). Three advertising designs and two different-size advertisements were considered. The data obtained follow. Size of Advertisement Small Large 13 11 22 26 Design B 14 30 11 17 19 13 Use the ANOVA procedure for factorial designs to test for any significant effects due to type of design, size of advertisement, or interaction. Use a = 0.05. Find the value of the test statistic for type of design. (Round your answer to two decimal places.) Find the p-value for type of design. (Round your answer to three decimal places.) p-value = State your conclusion about type of design. O Because the p-value > a = 0.05, type of design significant. O Because the p-value s a = 0.05, type of design is significant. O Because the p-value > a = 0.05, type of design is not significant. O Because the p-value sa = 0.05, type of design is not significant. Find the value of the test statistic for size of advertisement. (Round your answer to two decimal places.) Find the p-value for size of advertisement. (Round your answer to three decimal places.) p-value=
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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