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The mean of the following distribution is 132 and sum of frequencies is 50 . Find the values of x...
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The mean of the following distribution is 132 and sum of frequencies is 50 . Find the values of x and y
Class interval 0-40 40-80 80-120 120-160 160-200 200-240
Frequency 4 7 x 12 y 9
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📌 PHYSICS WALLAH SOCIAL MEDIA PROFILES :
Class interval 0-40 40-80 80-120 120-160 160-200 200-240
Frequency 4 7 x 12 y 9
📌 PHYSICS WALLAH OTHER CHANNELS :
📌 PHYSICS WALLAH SOCIAL MEDIA PROFILES :
0:01:50
0:01:37
0:06:20
0:04:09
0:06:55
0:09:22
0:03:36
0:08:28
0:14:28
0:07:19
0:01:48
0:04:40
0:07:05
0:04:04
0:06:28
0:03:09
0:02:55
0:03:00
0:04:06
0:04:11
0:03:28
0:04:26
0:05:12
0:09:06