Individual Assignment 7

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School

Purdue University *

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Course

SC250

Subject

Marketing

Date

Apr 3, 2024

Type

pdf

Pages

12

Uploaded by MateDanger13126 on coursehero.com

1.Is the average age of marketing major significantly different from that of other business major? - Yes the average age of a marketing major is significantly different that of other business majors due to a Sig of 0.082. Although the average ages seemed very similar being 20.70 and 21.67, we can reject the null hypothesis due to the Sig. Group Statistics Your major N Mean Std. Deviation Std. Error Mean Your Age: Marketing 104 20.70 1.140 .112 Other Business Major 15 21.67 2.127 .549 Indepe ndent Sampl es Test Levene's Test for Equality of Variance s t-test for Equality of Means F Sig. t df Significa nce Mean Differen ce Std. Error Differen 95% Confide nce Individual Assignment #7 Tuesday, February 27, 2024 4:30 PM
ce Interval of the Differen ce One- Sided p Two- Sided p Low Your Age: Equal variance s assume d 3.081 .082 -2.691 117 .004 .008 -.965 Equal variance s not assume d -1.721 15.180 .053 .105 -.965 2.Is there a statistically significant difference in online shopping satisfaction between female and male in the output shown on slide 16? - There is a statistically significant difference in online shopping satisfaction between female and male in the output shown on slide 16 as the Sig was .009. 3.Are there statistically significant differences between the responses to “whether have a summer internship” for marketing major and other business major? - There are no statistically significant differences between the responses as the Sig level was greater than the confidence level. Your major * Did you have summer internship? Crosstabulation Did you have summer internship? Total Yes No
wer Upper .358 -1.675 -.255 .560 -2.158 .229
Yes No Your major Marketing Count 64 41 105 % within Your major 61.0% 39.0% 100.0% % within Did you have summer internship? 85.3% 91.1% 87.5% Other Business Major Count 11 4 15 % within Your major 73.3% 26.7% 100.0% % within Did you have summer internship? 14.7% 8.9% 12.5% Total Count 75 45 120 % within Your major 62.5% 37.5% 100.0% % within Did you have summer internship? 100.0% 100.0% 100.0% 4.Is the average age of senior students statistically different from that of junior students? - The average age of senior students is statistically different from junior students due to a p-value of <.001. Paired Samples Statistics Mean N Std. Deviation Std. Error Mean Pair 1 Your Age: 20.82 119 1.332 .122 Year in School 3.09 119 .291 .027
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