Answers: 2
Mathematics, 21.06.2019 22:00, taliyahjhonson1
The birth weights of newborn babies in the unites states follow in a normal distrubution with a mean of 3.4 kg and standard deviation of 0.6 kg. reaserches interested in studying how. children gain weights decide to take random samples of 100 newborn babies and calculate the sample mean birth weights for each sample
Answers: 1
Mathematics, 21.06.2019 22:00, goodperson21
White shapes and black shapes are used in a game. some of the shapes are circles. while the rest are squares. the ratio of the number of white shapes to the number of black shapes is 5: 11. the ratio of the number of white cicrles to the number of white squares is 3: 7. the ratio of the number of black circles to the number of black squres is 3: 8. work out what fraction of all the shapes are circles.
Answers: 2
1/4 = ?/8 Please help :(...
Biology, 03.08.2019 17:20
Biology, 03.08.2019 17:20
Biology, 03.08.2019 17:20
Biology, 03.08.2019 17:20
Biology, 03.08.2019 17:20
Biology, 03.08.2019 17:20
Biology, 03.08.2019 17:20