A major automobile manufacturer claimed that the frequencies of repairs on all five models of its cars are the same. A sample of 200 repair services showed the following frequencies on the various makes of cars.
$\begin{array}{ll}\text { Model of Car }&\text { Frequency }\
\mathrm{A} & 32 \
\mathrm{~B} & 45 \
\mathrm{C} & 43 \
\mathrm{D} & 34 \
\mathrm{~E} & 46
\end{array}$ At α = 0.05, test the manufacturer's claim.

Question

A major automobile manufacturer claimed that the frequencies of repairs on all five models of its cars are the same. A sample of 200 repair services showed the following frequencies on the various makes of cars.
 $\begin{array}{ll}\text { Model of Car }&\text { Frequency }\
\mathrm{A} & 32 \
\mathrm{~B} & 45 \
\mathrm{C} & 43 \
\mathrm{D} & 34 \
\mathrm{~E} & 46
\end{array}$ At α = 0.05, test the manufacturer's claim.

Quizplus · Accepted Answer

The Answer of A major automobile manufacturer claimed that the frequencies of repairs on all five models of its cars are the same. A sample of 200 repair services showed the following frequencies on the various makes of cars.
 $\begin{array}{ll}\text { Model of Car }&\text { Frequency }\
\mathrm{A} & 32 \
\mathrm{~B} & 45 \
\mathrm{C} & 43 \
\mathrm{D} & 34 \
\mathrm{~E} & 46
\end{array}$ At α = 0.05, test the manufacturer's claim.

A Major Automobile Manufacturer Claimed That the Frequencies of Repairs