A Coin Is Tossed Three Times $\{ \mathrm { HHH } , \mathrm { HTT } , \mathrm { HTH } , \mathrm { TTH } \}$

question 3

Multiple Choice

A coin is tossed three times. Describe the event A that at least two heads occur.

• A) \(\{ \mathrm { HHH } , \mathrm { HTT } , \mathrm { HTH } , \mathrm { TTH } \}\)
• B) \(\{ \mathrm { TTT } , \mathrm { HHT } , \mathrm { HTH } , \mathrm { THH } \}\)
• C) \(\{ \mathrm { HHH } , \mathrm { HHT } , \mathrm { HTH } , \mathrm { THH } \}\)
• D) \(\{ \mathrm { HHHH } , \mathrm { HHHT } , \mathrm { HTHH } , \mathrm { TTHH } \}\)
• E) \(\{ \mathrm { HH } , \mathrm { HT } , \mathrm { TT } \}\)

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Definitions:

National Distribution

refers to the marketing and transportation of goods across an entire country, ensuring product availability on a nation-wide scale.

Labour Rate Variance

The difference between the actual cost of labor and the expected cost, based on standard rates and actual hours worked.

National Distribution

The strategy of distributing products or services across an entire country, reaching various markets within it.

Direct Labour

The workforce directly engaged in producing goods or delivering services, distinct from indirect labor involved in supportive roles.