The correct answer is TRUE.
The dependent variable in the chart is the population (Y). On the other hand, the value that Y will take depends on different values of the qualitative variable country (X). In a qualitative variable like X, instead of values, there are different labels. Under the label United States, there will be a corresponding specific value of X. Y is the dependent variable while X is the independent one that defines the first.
<u>X (country) is an independent variable. </u>
I believe the answer is: <span>equality of outcome
</span><span>equality of outcome is a principle that introduced along with the rise of communism.
But this idea seems to be rejected by most people since it fail to recognize that different jobs require different level of difficulties that may influenced the fair outcome of each jobs.</span>
<u>Contingency reserve</u> is the process of understanding what potential events might hurt or enhance a particular project.
When a danger materialises, the risk response plan calls for the utilisation of the contingency reserve. The cost or schedule is increased to account for the risk's real impact, the forecasts are revised, and the contingency reserve is reduced. But the starting point stays the same.
The selection of contingency reserves is not arbitrary. They are computed using any one of several different risk assessment approaches or procedures, and they are an element of the project's cost budget. Notably, the project manager is in charge of managing the contingency reserves.
To learn more about contingency reserve, refer
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Answer:
34.83% probability that the proportion of invoices in the sample is less than 18%
Step-by-step explanation:
Problems of normally distributed samples are solved using the z-score formula.
In a set with mean and standard deviation , the zscore of a measure X is given by:
The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the pvalue, we get the probability that the value of the measure is greater than X.
For a proportion p in a sample of size n, we have that
In this problem, we have that:
So
What is the probability that the proportion of invoices in the sample is less than 18%?
This is the pvalue of Z when X = 0.18. So
has a pvalue of 0.3483
34.83% probability that the proportion of invoices in the sample is less than 18%
Explanation:
Human beings need norms to guide and direct their behavior, to provide order and predictability in social relationships and to make sense of and understanding of each other's actions. These are some of the reasons why most people, most of the time, conform to social norms.