A Botanist Measures the Heights of 16 Seedlings and Obtains

question 2

Multiple Choice

A botanist measures the heights of 16 seedlings and obtains a mean and standard deviation of 72.5 cm and 4.5 cm,respectively.Find the 95% confidence interval for the mean height of seedlings in the population form which the sample was selected.

• A)[62.91 82.09]
• B)[70.30 74.70]
• C)[70.10 74.90]
• D)[70.54 74.46]
• E)[71.90 73.10]

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Definitions:

Mental Abilities

The cognitive functions and capacities of the brain, including reasoning, memory, problem-solving, and intelligence.

Aptitude

A natural ability or talent in a particular area, which can influence an individual's learning and performance in specific tasks.

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Professionals who study how people learn and retain knowledge, often focusing on developing educational materials and practices.

Mental Abilities

The cognitive functions and processes related to understanding, reasoning, problem-solving, and decision-making.