Find All Positive Values Of $u$ For Which the Series $\sum _ { m = 1 } ^ { \infty } 6 u ^ { m } 7 m$

question 9

Multiple Choice

Find all positive values of $u$ for which the series $\sum _ { m = 1 } ^ { \infty } 6 u ^ { m } 7 m$ converges.

• A) \(u > 7\)
• B) \(6 < u < \frac { 7 } { e }\)
• C) \(0 < u < \frac { 1 } { e }\)
• D) \(u < 6\)
• E) \(u > \ln 7\)

Recognize the various factors that contribute to the exercise of voice within organizations.

Identify the mum effect and its implications on communication and information flow.

Differentiate between voice, silence, and related communication processes.

Understand the role of psychological safety in facilitating or inhibiting voice.

---

Definitions:

Statistic Probability

The likelihood of an event occurring based on the analysis of a set of predefined numerical data.

Null Hypothesis

In statistical testing, it's the presumption that there is no effect or difference among groups or variables being studied.

Probability

A numerical value ranging from 0 to 1, representing the chance of an event's occurrence.

Statistic

A quantity calculated from a set of data, used to summarize or describe characteristics of the data.