Trade winds are one of the beautiful features of island life in Hawaii. The following data represent total air movement in miles each day over a weather station in Hawaii, as determined by a continuous anemometer recorder. The period of observation is January 1 to February 15.
262818142640132227285042151316331816261116173710352021182818282113192519191529142554323422Classify these data into a grouped frequency distribution with the first class of 10-14.

A. Classes     Frequency
10-14       8
15-19       12
20-24       5
25-29       11
30-34       3
35-39       2
40-44       2
45-49       0
50-54       2
B. Classes     Frequency
10-14       8
15-19       13
20-24       5
25-29       11
30-34       3
35-39       1
45-49       0
50-54       2
C. Classes     Frequency
10-14       7
15-19       13
20-24       5
25-29       11
30-34       3
35-39       2
40-44       2
45-49       0
50-54       2
D. Classes     Frequency
10-14       7
15-19       14
20-24       5
25-29       11
30-34       3
35-39       2
40-44       3
50-54       2
E. Classes     Frequency
10-14       7
15-19       13
20-24       5
25-29       11
30-34       3
35-39       2
40-44       2
50-54       2

Answer: C

Computer Science & Information Technology

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