The daily minimum temperature in degrees 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.
Answers
Frequency distribution is as follows:
•Temperature Frequency
in ° celcius (Fi)
( Xi)
• -19.9 to -15 1
• -14.9 to -10 8
• -9.9 to -5 5
• -4.9 to 0 7
• 0 to 4.9 14
Represented as frequency distribution table taking -19.9 to -15 as the first class interval.
Step-by-step explanation:
Class f
-19.9 - -15 1 -18.6
-14.9 - -10 8 -14.6 , -13.2 , -12.5 , -12.3 , -11.8 , -11.5 , -10.8 , -10.8
-9.9 - -5 5 -8.9, -8.4 , -7.8 , -6.7 , -5.8
-4.9 - 0 12 -4.8, -4.2, -2.9, -2.4, -2.4, -2.4, -2.3, 0, 0, 0, 0, 0
0.1 - 5 9 1.2 , 2.4 , 2.6 , 2.7 , 2.7 , 3.2 , 3.2 , 3.4 , 3.4
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