Table 11-3 -According to Table 11-3, There Are Five Activities in a Five

question 119

Multiple Choice

Table 11-3

-According to Table 11-3, there are five activities in a PERT project.If the normal distribution were used to find the probability of finishing this project in 24 weeks or fewer, what mean and variance would be used?

• A)30 and 5.222
• B)20 and 5.222
• C)30 and 4.222
• D)22.667 and 1.111

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Definitions:

Least Squares Line

A line that minimizes the sum of the squares of the vertical deviations from each data point to the line, often used in linear regression.

Interval Variables

Variables where the intervals between the values are interpretable, allowing for meaningful comparison and arithmetic operations.

Interpretation

The process of explaining or understanding the meaning of data, actions, or events.

Coefficient Of Determination

A statistic that indicates the proportion of the variance in the dependent variable that is predictable from the independent variable(s).