Case 8-1 Laurel Is Learning How to Use Microsoft Office 2007 and 2007

question 4

Multiple Choice

Case 8-1
Laurel is learning how to use Microsoft Office 2007 and today is focusing on understanding the ribbon. Please answer the questions below.
-Laurel wants to center text.Centering text is a command within the Paragraph ____.

• A)tab
• B)group
• C)toolbar
• D)properties

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Definitions:

Probability Function

A mathematical function that delivers the likelihoods of various potential outcomes for an experiment.

Expected Value

The long-term average or mean of random variables, taking into account all possible outcomes weighted by their probabilities.

Binomial Experiment

A statistical experiment that has exactly two possible outcomes for each trial and a fixed number of trials, where the probability of success is constant.

Variance

A measure of the spread or dispersion of a set of data points around the mean, indicating how much the data values differ from the average value.