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kifflom [539]
3 years ago
13

Express the null hypothesis and the alternative hypothesis in symbolic form that would be used for a hypothesis test. A psycholo

gist claims that more than 5.8 percent of the population suffers from professional problems due to extreme shyness.
Mathematics
1 answer:
deff fn [24]3 years ago
7 0

Answer:

Null Hypothesis

                 H₀ :  P = 3.8

Alternative Hypothesis

                 H₁: P > 3.8

Step-by-step explanation:

<u><em>Explanation</em></u>:-

<u><em>Null Hypothesis</em></u> :-

 The single statistic, H₀ will be that the sample statistic

H₀ : There is does not differ significantly from hypothetical parameter values

H₀ :  P = 3.8

<u><em>Alternative Hypothesis:</em></u>

The statistic , H₁ will be the sample statistic

H₁: There is  differ significantly from hypothetical parameter values

H₁: P > 3.8

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Which of the following sums would be under the radical symbol to find the distance between the points (7, -1) and (-8, -9)?
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So the distance formula is \sqrt{(x_2-x_1)^2+(y_2-y_1)^2} . Using this, our equation is \sqrt{(7-(-8))^2+(-1-(-9))^2} and we can solve for it as such:

\sqrt{(7-(-8))^2+(-1-(-9))^2}\\ \sqrt{15^2+8^2}

As we see with this radical, the sum that's under it is 15^2 + 8^2, or the third option.

7 0
3 years ago
HELPP ME PLEASE!!!<br> (don’t answer if you don’t know/for points,or i’ll report you.)
Tpy6a [65]

Answer:

4) -15 + (3)

Step-by-step explanation:

1: -9-(-9) = -9-9 = 0

2: -2-(6) = -2-6 = -8

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3 years ago
When exchanging US Dollars (USD) for Philippine Peso (PHP) the number of Philippine Pesos
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Answer:

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Step-by-step explanation:

We want k such that ...

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Then the value of k is ...

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700 USD will convert to twice as much as 350 USD, so ...

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3 0
3 years ago
Which expression is the same as 1/5 of 7?<br> A. 1/5 x 1/7<br> B. 5 ÷ 7<br> C. 7 ÷ 5<br> D. 1/7 of 5
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Answer:

1/5 of 7 can also be written as

C. 7/5

3 0
3 years ago
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