Joan is painting her room. the wall is 12ft tall and 18ft long. there is a door that will not be painted which is 7ft tall and 3ft wide. what is the area of the wall that is painted ( remember, the door is not getting paint).

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 max’s data must be true? a) the median of max’s 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.