A Fair Die Is Rolled 10 Times

question 132

Multiple Choice

A fair die is rolled 10 times. What is the probability that an odd number (1, 3, or 5) will occur fewer than 3 times?

• A) .0547
• B) .1172
• C) .1550
• D) .7752
• E) .8450

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Definitions:

Atomic Mass

Atomic mass is the mass of an atom, typically expressed in atomic mass units, reflecting the sum of the number of protons and neutrons in the nucleus.

Protons

Positively charged particles within an atom's nucleus.

Neutrons

Neutrons are subatomic particles found in the nucleus of an atom; they are neutral, having no electric charge and a mass slightly greater than that of protons.

Polar Covalent Bonds

A type of chemical bond where a pair of electrons is unequally shared between two atoms, resulting in a molecule with a partially positive end and a partially negative end.