Mathematics, 29.11.2021 21:50 itzia00
An airport screens bags for Forbidden Items (FI), and an alarm is supposed to be triggered when a FI is
detected. Suppose that 5% of bags contain FI. If a bag contains a FI, there is a 98% chance that it triggers
the alarm. If a bag doesn't contain a FI, there is an 8% chance that it triggers the alarm.
Answers: 2
Mathematics, 21.06.2019 19:30
Cor d? ? me ? max recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about maxβs data must be true? a) the median of maxβs data is 250 b) more than half of the data points max recorded were 177 centimeters. c) a data point chosen at random is as likely to be above the mean as it is to be below the mean. d) every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.
Answers: 1
Mathematics, 21.06.2019 21:00
A25- foot ladder leans against a building and reaches a point of 23.5 feet above the ground .find the angle that the ladder makes with the building
Answers: 2
An airport screens bags for Forbidden Items (FI), and an alarm is supposed to be triggered when a FI...
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