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galina1969 [7]
2 years ago
14

Sam works a part-time job making $11 per hour. This week, she worked for eight hours. Penni also worked this week. The money Sam

earned is half as much as $30 more than Penni’s earnings. How much money did Penni earn this week?
Mathematics
1 answer:
horrorfan [7]2 years ago
7 0
Penni made $59 this week
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Mark is using a one-sample t-test on the following group:
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Based on the one-sample t-test that Mark is using, the two true statements are:

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The number of subjects in the data given by Mark is 6 subjects.

The degrees of freedom can be found as:

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This is a low degrees of freedom and one characteristic of low degrees of freedom is that their tails are shorter and thicker when compared to standard normal distributions.

Options for this question are:

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  • e.)The value for the degrees of freedom for Mark's sample population is six.

Find out more on the degrees of freedom at brainly.com/question/17305237

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