Question; Average daily temperature data was collected for the cities of Sapporo, Japan, and Vladivostok, Russia, for the period from 6 August 2020 to 20 August 2020. These cities are both at approximately 43 degrees north in latitude but on opposite sides of the Sea of Japan. The average temperature data can be found on Moodle (original sources: https://www.meteoblue.com/en/weather/archive/export/vladivostok_russia_2013348 and https://www.meteoblue.com/en/weather/archive/export/sapporo_japan_2128295.)

(a) State the five-number summary for the average daily temperature in Sapporo for these two weeks in August.

(b) State the five-number summary for the average daily temperature in Vladivostok for the same two weeks.

(c) Draw comparative boxplots of the two data sets (do not use Excel).

(d) Compare the boxplots for both sets of data and state, with reasons, whether there appears to be a significant difference between the average daily temperatures in Sapporo and Vladivostok for this two week period.