Mathematics, 06.04.2021 22:30 jeffhuffle17
Please Help:
In a class there are 11 boys and 19 girls.
The mean weight of all 30 children is 32.85 kg.
The mean weight of the 11 boys is 31.9 kg.
Work out the mean weight of the 19 girls.
Answers: 3
Mathematics, 22.06.2019 01:30, bellaforlife9
Amayoral candidate would like to know her residents’ views on a tax on sugar drinks before the mayoral debates. she asks one thousand registered voters from both parties. these voters are an example of a census population convenience sample simple random sample
Answers: 1
Mathematics, 22.06.2019 02:00, FaygoMango
Prove the following(cot0+cosec0)[tex](cot0 + cosec0) { }^{2} = \frac{1 + cos0}{1 - cos0} [/tex]
Answers: 1
Please Help:
In a class there are 11 boys and 19 girls.
The mean weight of all 30 children is...
The mean weight of all 30 children is...
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