Which of the Following Is More Probable

question 16

Multiple Choice

Which of the following is more probable?
A. Flipping a coin 4 times and obtaining at least 3 heads.
B. Flipping a coin 5 times and obtaining at least 3 heads.

• A) A
• B) B
• C) same
• D) cannot tell

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Definitions:

Least-squares Regression

A statistical method used to determine the line of best fit by minimizing the sum of squares of the errors between the observed and predicted values.

Variable Cost

Costs that change in proportion to the level of activity or production volume.

Relevant Range

Relevant Range is the span of activity volume in which the assumptions about fixed and variable cost behavior are valid.

Variable Cost

Costs that vary directly with the level of production or business activity.