Mean is given by
⇒ Mean = 80
Total observation, N = 150
Since, N is even (that is, 150 is even),
Cumulative frequencies = 88 is just greater than 75 and 76.
And cumulative frequencies, 75 and 76 falls in cost of packet, ‘75.
⇒ Median = 75
Mode is the value having highest frequency in the data.
From the table given above, 36 is the greatest frequency in the given frequencies.
Thus, the corresponding value in ‘cost of packet’, 50 is the mode.
⇒ Mode = 50
Rate this question :
Weights of parcelAP- Mathematics
Number of familieAP- Mathematics
If the mean of thAP- Mathematics
The mean (averageAP- Mathematics
Centuries scoredAP- Mathematics
AFLATOUN social aAP- Mathematics
There are four unAP- Mathematics
Number of villageAP- Mathematics
On the occasion oAP- Mathematics
The heights of boAP- Mathematics