A.
the data in the table represents the average number of daylight hours each month in springfield in 2015, rounded to the nearest quarter-hour. write an equation that models the data.

b.
what is the expected number of daylight hours in march 2020? explain how you found this.

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.