Question

The weights (in kg) of the teachers of a school are recorded as shown below. 60, 65, 63, 70, 65, 62, 65, 63, 64, 60, 68, 58, 62, 65, 63, 65, 64, 60, 62, 63. If the collection of data be grouped into the class intervals 56 - 59, 59 - 62, 62 - 65, 65 - 68, 68 -71 then answer the following: (i) What is the type of these class intervals? (ii) Find the frequency of the class interval 59 - 62.

Answer 1

Answer:

(i) Don't know

(ii) 3

Step-by-step explanation:

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