The captain of a ship sights a lighthouse on a bearing 060° (N 60°E) and at the same time sights a buoy on a bearing
051° (N 51°E). He knows the buoy is 1.3 miles from the
lighthouse on a bearing of 340° (N 20°W) from the
lighthouse to the buoy. Find to the nearest tenth of a mile
the distance from the ship to the buoy.

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.