Question

1 Compute The Mean , Median and Mode for the Following distribution-

Score.
90-99
80-89
70-79
60-69
50 - 59
40-49
30 -39

f
2
12
22
20
14
4
1
N=75
​

Answer 1

Answer:

CLASS INTERVAL FREQUANCY(f)

1500-159 2

140-149 2

130-139 4

120-129 1

110-119 5

100-109 5

90-99 12

80-89 10

70-79 12

60-69 10

50-59 1

Step-by-step explanation: