Use the Following to Answer Questions

question 39

Short Answer

Use the following to answer questions :
The following table lists the probability distribution of the number of HD-TVs owned by all families in a city.

-The mean number of HD-TVs owned by these families is:

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Definitions:

Chart Legend

A key or explanation of the symbols and colors used in a chart, helping the reader to understand the data presented.

Show Markup

A feature in document and text editors that displays changes, comments, and edits made to a document.

Restrict Document Editing

Restrict Document Editing is a feature in document creation software that limits how others can modify or edit the document.

Reject All Changes

A command in document editing software that discards all proposed modifications since the last saved version.