Which of the Following Is NOT a Standard Guide Word

question 1

Multiple Choice

Which of the following is NOT a standard guide word for a memo?

• A)to
• B)from
• C)topic
• D)date

---

Definitions:

Confidence Interval

The best estimate of the range of a population value given the sample value.

Wider Range

Describes a greater span or extent between the lowest and highest values in a data set, indicating more variability.

Critical Value

A threshold in hypothesis testing that defines the boundary for rejecting the null hypothesis; values beyond it are considered statistically significant.

Null Hypothesis

A rephrased definition: A statistical hypothesis that predicts no effect or no relationship between variables, serving as the default position until evidence suggests otherwise.