Descriptive Stats

Descriptive Statistics Paper

squad B

Week 4 Assignment

RES/341

Mr. Barbosa



























descriptive STATISTICS PAPER

Introduction

Calculate the measures of central tendency, dispersion, and skew for your selective information.

Display your descriptive statistical data using graphic and tabular techniques.

There be more than a few directions to break this data down into a frequency distribution table. One way is to group the purchase prices of the vehicles into pentad classes and correspond those classes by labeling them every imported or interior(prenominal) vehicles. Another way to deliver frequency distribution is to group the ages of to to apiece one one purchaser into five classes and correspond those classes with the purchase price of the vehicles. By pictureing each of the frequency distribution methods previously mentioned will give Team B more of an understanding of why our original guess was incorrect of there being no difference in the purchase of an imported vehicle to the purchase of a domestic vehicle. However, Team B came up with a solution to portray frequency distribution by grouping the ages of purchasers into five classes and labeling each class with how many imported or domestic vehicles were change within the age brackets.



Here is what Team B reason out:

AgesImportedDomestic

25-3150

32-3942

40-4765

48-5522

56+13

Team B concluded after doing this analysis, the younger purchasers bought imported while the older purchasers seemed to lean toward domestic. There is a climax with both groups of the middle ages of 40-47, however there is a huge decline in purchases for imported after the climax, in turn, there was less of a decline and a lithesome increase in the ladder ages for domestic vehicles. With the 30 vehicles apply in our experiment, the two groups do not equal each other until the ages of 48-55. Here is also a histogram of the table in a higher place:

[pic]

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