Question 1- plz
consumer reports scored cars on quality and cost. spearman's rank correlation...
Mathematics, 25.08.2019 02:30 starreee
Question 1- plz
consumer reports scored cars on quality and cost. spearman's rank correlation coefficient was calculated using statdisk and the output is provided below. based on these results, does quality appear to be associated with price? what was the sample size used?
there is insufficient evidence to conclude that the quality and price of a car are associated. there were ten cars used in the sample.
there is sufficient evidence to conclude that the quality and price of a car are associated. we cannot determine sample size from the output displayed.
there is sufficient evidence to conclude that the quality and price of a car are associated. there were ten cars used in the sample.
there is insufficient evidence to conclude that the quality and price of a car are associated. we cannot determine sample size from the output displayed.
Answers: 3
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Mason and christian go to the movie theater and purchase refreshments for their friends. mason spends a total of $45.75 on 3 bags of popcorn and 6 drinks. christian spends a total of $71.50 on 6 bags of popcorn and 4 drinks. write a system of equations that can be used to find the price of one bag of popcorn and the price of one drink. using these equations, determine and state the price of a drink, to the nearest cent.
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