Solution-Should the hypothesis of equal population mean

Should the hypothesis of equal population mean

Reference no: EM13891546

Table gives the miles per gallon for 4 different octanes of gasoline for 5 days. Assume that the miles per gallon for each octane is normally distributed with equal variance. Should the hypothesis of equal population means be accepted or rejected at the 5% level of significance?

Table 5.35 Miles per Gallon with 4 Types of Gasoline for 5 Days

Type 1	Type 2	Type 3	Type 4
12	12	16	17
11	14	14	15
12	13	15	17
13	15	13	16
11	14	14	18

Reference no: EM13891546

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Should the hypothesis of equal population mean

Reference no: EM13891546

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