Choose the One Alternative That Best Completes the Statement or Answers

question 239

Multiple Choice

Choose the one alternative that best completes the statement or answers the question.
The nth term of a sequence is given. Write the first four terms of the sequence.
- $$a ^ { n } = ( - 1 ) ^ { n + 1 } 3 ^ { n }$$

• A) \(3 , - 6,9 , - 12\)
• B) \(- 3,6 , - 9,12\)
• C) \(- 3,9 , - 27,81\)
• D) \(3 , - 9,27 , - 81\)

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Definitions:

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A spectrum of figures obtained from sample measurements which probably encloses an uncertain population parameter within a specific confidence level.

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Confidence Interval

An assortment of values generated from sample data, considered to potentially contain the value of a non-disclosed population characteristic.