1.

For a continuous variable, classes are 1 – 1.95; 2-2.95; 3-3.95; 4-4.95; 5-5.95, then what is the lower boundary point of the second class?(a) 1.995(b) 2(c) 2.975(d) 1.975

Answer»

Correct option is (d) 1.975



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