The daily minimum temperatures in degree Celsius recorded in a certain arctic region are as follows:
Question:
The daily minimum temperatures in degree Celsius recorded in a certain arctic region are as follows:
-12.5, -10.8, -18.6, -8.4-10.8, -4.2, -4.8, -6.7, -13.2, -11.8, -2.3, -1.2,
-2.6, 0, 2.4, 0, 3.2, 2.7, 3.4, 0, -2.4, -2.4, 0, 3.2, 2.7, 3.4, 0, -2.4, -5.8, -8.9, -14.6, -12.3,
-11.5, -7.8, -2.9.
Represent them as frequency distribution table taking -19.9 to -15 as the first class interval.
Solution:
Since first class interval is -19.9 to -15, frequency distribution with lower limit included and upper limit excluded is:
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