The Weights of Extra-Large Eggs Have a Normal Distribution with a Mean

question 68

Multiple Choice

The weights of extra-large eggs have a Normal distribution with a mean of 1 ounces and a standard deviation of 0.1 ounces.What is the probability that a carton of a dozen eggs weighs more than 13 ounces?

• A)0.0000
• B)0.0019
• C)0.1814
• D)0.2033

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Definitions:

Covalent Bond

Type of chemical bond in which two atoms share a pair of electrons. Can be polar or nonpolar.

Hydrogen Bond

A modest bond formed between two molecules as a result of the electrostatic interaction between a proton found in one molecule and an atom that is electronegative in the other molecule.

Opposite Charge

A fundamental principle in physics and chemistry where two entities have electrical charges of different signs, such as positive and negative, attracting each other.

Chemical Bond

The force of attraction between atoms or ions that enables the formation of chemical compounds.