A researcher conducted a study on 3 car brands. The study was conducted by observing the...

A researcher conducted a study on 3 car brands. The study was conducted by observing the mileage of these cars in 10 liters of fuel. Each brand was sampled for each of the 5 cars for the study. The following are the results of the mileage of each sample for all brands:

SAMPLE	Toyota	BMW	Honda
1	50	80	60
2	62	95	45
3	75	98	30
4	48	87	58
5	65	90	57
Mean	60	90	50

Test whether there is a difference in the mileage of the three brands using α by 10%.

Expert Solution

Answer:-

We solve this problem by using one way ANOVA method

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