Use the Summation Properties to Evaluate the Series - $$\sum _ { i = 1 } ^ { 6 } 4 i$$

question 239

Multiple Choice

Use the summation properties to evaluate the series. The following rules may be needed: $$\sum _ { i = 1 } ^ { n } i = \frac { n ( n + 1 ) } { 2 } ; \quad \sum _ { i = 1 } ^ { n } i ^ { 2 } = \frac { n ( n + 1 ) ( 2 n + 1 ) } { 6 } ; \quad \sum _ { i = 1 } ^ { n } i ^ { 3 } = \frac { n ^ { 2 } ( n + 1 ) ^ { 2 } } { 4 } .$$
- $$\sum _ { i = 1 } ^ { 6 } 4 i$$

• A) 84
• B) 42
• C) 21
• D) 300

Recognize the limitations of the Markov model and identify alternative predictive models for HR planning.

Comprehend the impact of errors in estimating human capital supply and strategies to mitigate such errors.

Appreciate the importance of linear and non-linear programming in determining HR supply requirements under various assumptions.

Know the components included in management and skills inventories and their relevance to HR planning.

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