A Consumer Organization Estimates That 32% of the Households in a Particular

question 90

Multiple Choice

A consumer organization estimates that 32% of the households in a particular community have one television set,38% have two sets,and 16% have three or more sets.If two households are chosen at random,what is the probability that at least one has one ore more television sets?

• A)0.241
• B)0.986
• C)0.740
• D)0.020
• E)0.860

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Definitions:

Disinfectants

Substances used to kill or inhibit the growth of harmful microorganisms on surfaces, objects, or skin.

Hydrogen

A colorless, odorless, tasteless, and highly flammable diatomic gas that is the simplest and lightest element, often used in chemical reactions and as a potential clean energy source.

Oxygen

A chemical element with symbol O and atomic number 8, essential for most forms of life and a critical component of the Earth's atmosphere.

Water

A transparent, odorless, tasteless, and nearly colorless chemical substance that is the main constituent of Earth's streams, lakes, and oceans.