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A statistics student believes that black cars are less likely to receive tickets for moving violations. Black cars make up 19% of all cars manufactured. The student randomly selects 70 moving violation records and finds that 10 of them involved black cars. The P-value for the test of the hypotheses, and , is 0.24. What is the correct conclusion given ?

Respuesta :

The correct conclusion regarding the test of the hypothesis is given as follows:

There is not enough evidence to conclude that black cars are less likely to receive tickets for moving violations.

What are the hypothesis tested?

At the null hypothesis, it is tested if there is not enough evidence to conclude that black cars are less likely to receive tickets for moving violations, that is, if the proportion is not less than 0.19, that is:

[tex]H_0: p \geq 0.19[/tex]

At the alternative hypothesis, it is tested if there is enough evidence to conclude that black cars are less likely to receive tickets for moving violations, that is, if the proportion is less than 0.19, that is:

[tex]H_1: p < 0.19[/tex]

The p-value for this test is given as follows:

0.24.

The p-value is greater than the standard significance level of 0.05, meaning that the null hypothesis is not rejected and there is not enough evidence to conclude that black cars are less likely to receive tickets for moving violations.

More can be learned about the test of an hypothesis at  https://brainly.com/question/13873630

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