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ddd [48]
3 years ago
7

40 + 56 ÷ p - q i need the answer asap

Mathematics
1 answer:
Vadim26 [7]3 years ago
8 0

Answer:

<u>40p + 56 - pq </u>

        p

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Step-by-step explanation:

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The mean income per person in the United States is $44,500, and the distribution of incomes follows a normal distribution. A ran
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Answer:

We conclude that the residents of Wilmington, Delaware, have higher income than the national average

Step-by-step explanation:

We are given the following in the question:  

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Sample size, n = 16

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b) Rejection rule

If the calculated t-statistic is greater than the t-critical value, we fail to accept the null hypothesis and reject it.

Now,

t_{critical} \text{ at 0.05 level of significance, 15 degree of freedom } = 1.753

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t_{stat} > t_{critical}

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3 years ago
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