Assignment : Statistical Analyses

Added on - Dec 2020

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Statistical analysis
Table of ContentsTASK 2.......................................................................................................................................................3QUESTION 1..............................................................................................................................................3QUESTION 2..............................................................................................................................................3QUESTION 3..............................................................................................................................................3QUESTION 4..............................................................................................................................................4QUESTION 5..............................................................................................................................................5REFERENCES............................................................................................................................................6
TASK 2QUESTION 1In this question average price of the used car Oz is determined for years 2016 and 2017.The relation between the age and the price of the car can be stated that it ranged from 14000 to27000. The average prices of 2 and 3 years old cars sole in two years comes at $22,147, thismeans a car which is used for either 2 years or 3 years will be sold at an average price of$22,147. The least prices at which a car is sole in these 2 years is at 14990 and the highest pricesatwhich car is sold is 26990.Year (2016 & 2017)Price`Average$22,147QUESTION 2Row LabelsCount ofWhitePercentageNo8473.04%Yes3126.96%GrandTotal115100%Interpretation:The above table shows the that the whites cars sold out of total sample of 115 cars.This table shows the fact that out of 115 car only 31 car were white which constitute apercentage of 26.96 of total cars sold (Little and Rubin, 2019). There is no limit and restrictionof the choice of the consumers regarding the colour of the car. The consumers do not purchasedthe car with respect to the colour of the car there is a negative relation between the white colourof the car and choice of the consumers for purchasing the car.QUESTION 3t-Test: Paired Two Sample for Means
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