2
The table shows information about the weights, in kilograms, of 40 babies.
Frequency
...
Mathematics, 19.03.2021 21:50 coolusername1314
2
The table shows information about the weights, in kilograms, of 40 babies.
Frequency
12
16
Weight (kg)
2 <<3
3
4
S
6
2
1
(a) Write down the modal class.
(1)
(b) Work out an estimate for the mean weight of the 40 babies.
kg
One of the 40 babies is going to be chosen at random
(e) Find the probability that this baby has a weight of more than 5 kg.
Answers: 2
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