Lydia and cliff bought a lot with the intention of building a house on it. they needed to determine how much it would to build the house. they were told by contractors that the cost to build would be $40 per square foot for a garage and $80 per square foot for the home. lydia and cliff had plans drawn for the the house. they used the total square footage of the house and garage to calculate the cost to build

Need now 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.