Consider a Left-Tailed Test,where the P-Value Is Found to Be

question 65

Multiple Choice

Consider a left-tailed test,where the p-value is found to be 0.10. If the sample size n for this test is 49,then the t-statistic will have a value of ________.

• A)+1.677
• B)−1.677
• C)+1.299
• D)−1.299

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Definitions:

Logistic Equation

A mathematical model used to describe the growth of populations under limiting conditions, showing a sigmoid curve.

Aggregated Distribution

A pattern of population distribution where individuals are clustered together in groups.

Random Dispersion

The spatial distribution pattern of a population in which the presence of one individual has no effect on the distribution of other individuals. Compare with clumped dispersion and uniform dispersion.

Clumped Dispersion

A pattern of population distribution in which individuals are aggregated in patches, often due to environmental factors or social interactions, enhancing survival.