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Use the Data in the Given Table and the Corresponding

question 78

Essay

Use the data in the given table and the corresponding Minitab display to test the hypothesis.
The following table shows the mileage for four different cars and three different brands of
gas. Assuming no effect from the interaction between car and brand of gas, test the claim that
the three brands of gas provide the same mean gas mileage. Use a 0.05 significance level.  Brand 1  Brand 2  Brand 3  Car 1 22.425.224.3 Car 2 1918.619.8 Car 3 24.62525.4 Car 4 23.523.624.1 Source  DF  SS  MS  F  p  Car 361.24920.41639.0330.000249 Gas 22.2221.1112.1240.200726 Error 63.1380.523 Total 1166.609\begin{array}{l}\begin{array} { l | l l l } & \text { Brand 1 } & \text { Brand 2 } & \text { Brand 3 } \\\hline \text { Car 1 } & 22.4 & 25.2 & 24.3 \\\text { Car 2 } & 19 & 18.6 & 19.8 \\\text { Car 3 } & 24.6 & 25 & 25.4 \\\text { Car 4 } & 23.5 & 23.6 & 24.1\end{array}\\\\\begin{array} { l r r r r c } \text { Source } & \text { DF } & { \text { SS } } & { \text { MS } } & { \text { F } } & \text { p } \\\text { Car } & 3 & 61.249 & 20.416 & 39.033 & 0.000249 \\\text { Gas } & 2 & 2.222 & 1.111 & 2.124 & 0.200726 \\\text { Error } & 6 & 3.138 & 0.523 & & \\\text { Total } & 11 & 66.609 & & &\end{array}\end{array}


Definitions:

Temporary Insurance Coverage

Short-term insurance protection provided to the insured during a specific period or while waiting for permanent insurance to become effective.

Insurance Coverage

The amount and type of protection provided under an insurance policy against financial loss or liability.

Insurance Clauses

Provisions within an insurance policy that outline the rights, duties, and coverages provided to the insured.

Interpret Ambiguities

The process of clarifying and resolving unclear, vague, or uncertain terms in legal documents or statutes.

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