Standard Error (SE) of Paired Mean Calculator. Online standard deviation calculator to calculate the SE of paired mean and the difference between sample means by entering the values of SD S1, S2, Sample N1 and N2 values.
For many areas of Kenya, the daytime temperature rises about 12 Â°C (corresponding to a rise of about 22 Â°F), almost every day. Elevation is the major factor in temperature levels, with the higher areas, on average, as 11 Â°C (20 Â°F) cooler, day or night.
Since Mount Kenya is an equatorial mountain, the day and night are each 12 hours long. Sunrise is usually about 5:30 in the morning and sunset is about 5:30 in the evening. There is only a one minute difference between the shortest day and the longest day.