Which statement best explains the relationship between lines FG and HJ?
Which statement best explains the relationship between lines FG and HJ
They are perpendicular because their slopes are
equal.
© They are perpendicular because their slopes are
negative reciprocals.
They are not perpendicular because their slopes are
equal.
They are not perpendicular because their slopes are
not negative reciprocals.

Needmax 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.