Friday the 13th Superstition and Consumer Behavior

How do superstitions regarding Friday the 13th affect human behavior?

Data are given

The number of shoppers in nine different super markets in southeast England is recorded on Friday the 13th and Friday the 6th between July 1990 and November 1992. The British department of transport is the source of the data.

We will write a
custom essay
specifically for you

for only $16.05 $11/page
308 certified writers online
Learn More

Aim

To test that there is any difference in the shopping pattern of the people on Friday the 13th and Friday the 6th.

Variables

The variables involved in this test are shopping data set, Date, and location. The variables of date, location are independent and the shopping data set is dependent. The test is to analyze that there exists any dependency between the shopping data set a variable and the variable of dates.

Statistical test

The most appropriate statistical technique to test the hypothesis for this situation is the paired t-test. The samples are random but dependent on each other. The shopping data set was recorded for the same location for two various dates. Hence the samples are dependent. So we have to use the paired t-test.

Hypothesis Testing

Null hypothesis: There is no difference between the shopping pattern on Friday the 13th and Friday the 6th.

Alternate hypothesis: There is a significant difference between the shopping pattern on Friday the 13th and Friday the 6th.

H0: µ6 = µ13 vs H1: µ6 ≠ µ13 where µ denotes the population means of the number of shoppers and the suffix denotes the dates.

Get your
100% original paper
on any topic

done in as little as
3 hours
Learn More

Level of significance: As no level of significance is specified the default value of 5% is considered.

Test Statistic: Under H0The equation ~ tn – 1 where D denotes the differences SD denotes the sample standard deviation and n denotes the sample size.

From the data set given, the mean number of peoples on Friday the 6th is 4970.51, the mean number of peoples on Friday the 13th is 5017 and the number of samples is 45.

Hence  = Difference between the sample means = 5017 – 4970.51 = 46.49.

SD2The equation = (1444470 – (45 × 46.492 )) / 44 = 30618.422

SD = 174.98

Substituting the values in the test statistic, The equation = 1.782

Degrees of Freedom: The degree of freedom is n – 1 = 45 -1 = 44.

Result: The critical values for the test are +2.32 and -2.32 as the test is two-tailed. Since the obtained value 1.782 lies between the critical values, we have no evidence against the null hypothesis and it is reasonable to conclude that there is no difference between the shopping pattern on Friday the 13th and Friday the 6th.

Print Сite this

Cite this paper

Select style

Reference

StudyCorgi. (2021, February 3). Friday the 13th Superstition and Consumer Behavior. Retrieved from https://studycorgi.com/friday-the-13th-superstition-and-consumer-behavior/

Work Cited

"Friday the 13th Superstition and Consumer Behavior." StudyCorgi, 3 Feb. 2021, studycorgi.com/friday-the-13th-superstition-and-consumer-behavior/.

1. StudyCorgi. "Friday the 13th Superstition and Consumer Behavior." February 3, 2021. https://studycorgi.com/friday-the-13th-superstition-and-consumer-behavior/.


Bibliography


StudyCorgi. "Friday the 13th Superstition and Consumer Behavior." February 3, 2021. https://studycorgi.com/friday-the-13th-superstition-and-consumer-behavior/.

References

StudyCorgi. 2021. "Friday the 13th Superstition and Consumer Behavior." February 3, 2021. https://studycorgi.com/friday-the-13th-superstition-and-consumer-behavior/.

References

StudyCorgi. (2021) 'Friday the 13th Superstition and Consumer Behavior'. 3 February.

Copy to clipboard

This paper was written and submitted to our database by a student to assist your with your own studies. You are free to use it to write your own assignment, however you must reference it properly.

If you are the original creator of this paper and no longer wish to have it published on StudyCorgi, request the removal.

Psst... Stuck with your
assignment? 😱
Susan
Online
Psst... Stuck with your assignment? 😱
Do you need an essay to be done?
Yes
What type of assignment 📝 do you need?
Yes
How many pages (words) do you need? Let's see if we can help you!
Yes