Mathematics, 03.08.2019 02:20, Lizzy527663
Aphysiologist believes he has discovered a new steroid hormone that can control the blood glucose in mammals. in an experiment he injects laboratory rats with a small amount of this steroid hormone and, after a suitable waiting period measures the blood glucose level of the rats. in his twelve experimental rats he obtains the following levels of blood glucose {35,36,37,33,34,35,33,35,37,36,34,3 5}. from previous studies of thousands of normal, un-manipulated rats he knows that the mean (mu) blood glucose level in this species of rat (his laboratory population) is 31 and that the standard deviation is 4.12. evaluate the hypothesis that this new steroid hormone decreases blood glucose levels. use an alpha-level of 0.01 for this analysis.
Answers: 3
Mathematics, 21.06.2019 21:30, baltazmapa629n
The length of a field is 100 yards and its width is 75 yards. if 1 inch represents 25 yards, what would be the dimensions of the field drawn on a sheet of paper?
Answers: 1
Mathematics, 21.06.2019 22:00, lraesingleton
What is the solution to the division problem below x3+x2-11x+4/x+4
Answers: 2
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