<u>The x and y coordinates of the origin is equal to (0, 0), which is the point of intersection of the x-axis and y-axis. The x and y coordinates of a point on the x-axis is of the form (a, 0), and here the y coordinate of the point is equal to zero.</u>

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A revenue department is under orders to reduce the time small business owners spend filling out pension form ABC-5500. Previousl

Goshia [24]

Considering the situation described, we have that:

The appropriate null hypotheses is $H_0: \mu = 5.2$ .

The appropriate alternative hypotheses is $H_1: \mu < 5.2$ .

<h3>What are the hypotheses tested?</h3>

At the null hypotheses, it is tested if the mean has not been reduced, that is, it still is of 5.2 hours, hence:

$H_0: \mu = 5.2$ .

At the alternative hypothesis, it is tested if the mean has been reduced, that is, it is now of less than 5.2 hours, hence:

$H_1: \mu < 5.2$

More can be learned about hypotheses tests at brainly.com/question/26454209

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