Question

2011]
14. The weights in grams of 50 mangoes picked at random from a consignment are
as follows:
141, 123,92, 85, 214, 91, 94, 128, 114, 120,90, 117, 121, 151, 146, 133, 100, 88, 100,
125, 120, 108, 116, 109, 117, 94, 86, 196, 92, 110, 119, 138, 125, 117, 125, 129, 103,
197, 149, 139, 140, 78, 205, 133, 135, 121, 102,96, 80, 136
Form the grouped frequency table by dividing the variable range into intervals
of equal width of 20 g such that the mid-value of the first interval is 80 g.
20.
ICBSE SP 201​

Answer 1

141, 123,92, 85, 214, 91, 94, 128, 114, 120,90, 117, 121, 151, 146, 133, 100, 88, 100,

125, 120, 108, 116, 109, 117, 94, 86, 196, 92, 110, 119, 138, 125, 117, 125, 129, 103,

197, 149, 139, 140, 78, 205, 133, 135, 121, 102,96, 80,