Write the Series with Summation Notation $6 + 18 + 54 + 162 + 486$

question 157

Multiple Choice

Write the series with summation notation.
- $6 + 18 + 54 + 162 + 486$

• A) \(\sum _ { \mathrm { i } = 1 } ^ { 5 } 3 ( 6 ) ^ { \mathrm { i } - 1 }\)
• B) \(\sum _ { i = 1 } ^ { 5 } 6 ( 3 ) ^ { i }\)
• C) \(\sum _ { i = 1 } ^ { 5 } 6 + 3 ( i - 1 )\)
• D) \(\sum _ { \mathrm { i } = 1 } ^ { 5 } 6 ( 3 ) ^ { \mathrm { i } - 1 }\)

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Definitions:

Type I Error

The error of rejecting H0 when it is true.

Type II Error

The error of accepting H0 when it is false.

Reject

In statistical hypothesis testing, to "reject" means to discard the null hypothesis in favor of the alternative hypothesis based on the evidence provided by the sample data.

Type I

A type of error in statistical hypothesis testing, occurring when the null hypothesis is wrongly rejected.