TABLE 5-1 The Probability That a Particular Type of Smoke Alarm Will

question 99

Short Answer

TABLE 5-1
The probability that a particular type of smoke alarm will function properly and sound an alarm in the presence of smoke is 0.8. You have 2 such alarms in your home and they operate independently.
-Referring to Table 5-1, the probability that both sound an alarm in the presence of smoke is ________.

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Definitions:

Innings

A division or segment of a game in sports like cricket and baseball, where one team takes turns batting and the other fields.

Histogram

A graphical representation of the distribution of numerical data, using bars to show the frequency of data in successive numerical intervals of equal size.

Skewed

Describes a distribution that is not symmetrical, with data points that are more frequent on one side than the other.

Acres

A unit of area used primarily in the United States, equal to 4,840 square yards or about 4,047 square meters.