Babysitting: Suzie and Brenan babysit for two different families to make a little extra money. Suzie's pay $8 per hour as well as $10 extra per week as a retainer. Brenan's pay is determined by how many hours Brenan works a week. Plus, Brenan receives a set weekly stipend for gas because the family lives in the country. Brenan has been babysitting for the past four weeks, and the following chart shows how much he was paid each week.

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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.