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Johhny J.

asked • 04/08/20

Statistics for hypothesis

The following table lists the frequency distribution of cars sold at an auto dealership during the past 12 months.


Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Cars Sold 23 17 15 10 14 12 13 15 23 26 27 29


Using the 5% significance level, will you reject the null hypothesis that the number of cars sold at this dealership is the same for each month?

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