How Many Minutes Are in a 30 Day Month? [Assume

question 54

Multiple Choice

How many minutes are in a 30 day month? [Assume exactly 24 hours in a day]

• A)7.20 × 10² minutes
• B)4.32 × 10⁴ minutes
• C)2.59 × 10⁶ minutes
• D)3.11 × 10⁷ minutes

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Definitions:

Alternative Hypothesis

A statement that contradicts the null hypothesis and is tested directly in a hypothesis testing framework, assuming the null hypothesis is false.

T Procedure

A statistical test used to determine if there is a significant difference between the means of two groups when the variances are unknown and assumed to be equal.

Sign Test

A nonparametric statistical test used to evaluate the difference between paired samples, based on the direction of changes rather than the magnitude.

Population Distribution

The spread of people across a given area or the spread of values of a particular variable across the population studied.