Three Major Automobile Manufacturers Have Entered Their Cars in the Indianapolis

question 33

Essay

Three major automobile manufacturers have entered their cars in the Indianapolis 500 race.The speeds (in miles per hour) of the tested cars are given below.Please note the sample sizes are not equal. ​
At α = .05, test to see if there is a significant difference in the average racing speeds of the cars of the three auto manufacturers.Use both the critical and p-value approaches.

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Definitions:

Identity Foreclosure

The status of adolescents who prematurely commit to an identity without adequately exploring alternatives.

Moratorium

The status of adolescents who may have explored various identity alternatives to some degree but have not yet committed themselves.

Identity Diffusion

The status of adolescents who consider various identity alternatives but never commit to one or never even consider identity options in any conscious way.

Identity Foreclosure

A stage in Erikson's theory of identity development where an individual commits to an identity without exploring other options.