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Sonja [21]
3 years ago
8

Testing the probability of a relationship between variables occurring by chance alone if there really was no difference in the p

opulation from which that sample was drawn is known as:
a.Chi-square test
b.Significance testing
c.Multiple regression analysis
d.Correlation coefficient​
Business
1 answer:
12345 [234]3 years ago
7 0

Answer:

b.significance testing is answer.

Explanation:

I hope it's helpful!

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An activity on a project schedule has these duration estimates: optimistic (a) = 1, most likely (m) = 2, and pessimistic (b) = 5
Masteriza [31]

Answer:

Activity expected duration = 2.333

Explanation:

Given:

Optimistic (a) = 1

Most likely (m) = 2

Pessimistic (b) = 5

Activity’s expected duration = ?

Computation of Activity expected duration:

Activity\ expected\ duration =  \frac{(a + 4m + b)}{6}

Activity expected duration = [1 + 4(2) + 5] / 6

Activity expected duration = [1 + 8 + 5] / 6

Activity expected duration = [14] / 6

Activity expected duration = 2.333

5 0
3 years ago
Abe owns a dog; the dog's barking annoys Abe's neighbor, Jenny. Suppose that the benefit of owning the dog is worth $200 to Abe
umka2103 [35]

Answer:

Jenny pays Abe $300 to give the dog to his parents who live on an isolated farm

Explanation:

The answer is already stated within the question, but I'll provide  the explanation.

In order to reach a solution, Jenny would have to offer Abe an amount to get rid of the dog that is more than Abe's benefit of owning the dog, which is $200.

On the other hand, since Jenny bears a cost of $400 from the bark, she would only be willing to spend as much as $400 to resolve the situation. Therefore, the acceptable range for the amount of the agreement for both parts is:

$200 < X < $400.

Since $300 is within that range. Jenny paying Abe $300 to give the dog to his parents is a possible solution.

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In 1679 , New hemisphere was separated from Massachusetts.
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The government tax for a sole proprietorships and a partnership is classified under
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Answer:

the answer is personal income

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I think the answer is C but don’t quote me on that
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3 years ago
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