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Graphical representation through Histogram Question 2022

This group assignment requires students to demonstrate their understanding of business research principles and statistical analysis techniques taught in the course.

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Added on  2022-10-18

Graphical representation through Histogram Question 2022

This group assignment requires students to demonstrate their understanding of business research principles and statistical analysis techniques taught in the course.

   Added on 2022-10-18

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QUANTITATIVE
METHODS
STUDENT ID:
[Pick the date]
Graphical representation through Histogram  Question 2022_1
Question 1
(a) Summary statistics in terms of frequency distribution
(b) Graphical representation through Histogram
(c) Summary statistics mean, median and mode
Sorted data through excel
2
Graphical representation through Histogram  Question 2022_2
3
Graphical representation through Histogram  Question 2022_3
Question 2
(a) It is evident that the data provided limits the information to seven weeks and does not
highlight the information for all the 52 weeks. This implies that the given information is
sample and not population as it just provides information about some of the weeks and
not about all the weeks (Hillier, 2016).
(b) Variable of interest – Weekly Attendance
Standard deviation
Average = (472 +413 + 503 + 612 +399 +538 +455) /7 = 484.57
Sample standard deviation = sqrt {((32909.7143))/ (7-1)} = 74.06
(c) Variable of interest - Number of chocolate bars sold
Inter quartile range
4
Graphical representation through Histogram  Question 2022_4

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