A Random Sample of Size 36 Is Taken from a Population

question 9

Multiple Choice

A random sample of size 36 is taken from a population with a mean of 50 and a standard deviation of 5.The sampling distribution of ____________________.

• A) cannot be determined
• B) is skewed to the left
• C) is approximately normal
• D) is skewed to the right

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Definitions:

Non-Bonding Lone Pairs

Non-bonding lone pairs refer to pairs of valence electrons on an atom that do not participate in bonding with other atoms.

Electronegativity

A measure of an atom's ability to attract and hold onto electrons within a chemical bond.

Periodic Table

is a tabular arrangement of the chemical elements, organized by increasing atomic number, electron configurations, and recurring chemical properties.

Methylamine

An organic compound with a formula of CH3NH2, representing the simplest form of an amine.