Mathematics, 20.06.2020 17:57, ijohnh14
In an experiment to study the regulation of insulin secretion, blood samples were obtained from seven dogs before and after electrical stimulation of the vagus nerve. The following values show, for each animal, the increase (after minus before) in the immunoreactive insulin concentration (µU/ml) in pancreatic venous plasma.
30 100 60 30 130 1,060 30
For these data, Student's t method yields the following 95% confidence interval for the population mean:
-145< m <556
Is Student's t method appropriate in this case? Why or why not?
Answers: 1
Mathematics, 21.06.2019 13:00, oclexieaocovtg07
The number of possible solutions of a polynomial can be found by looking
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Mathematics, 21.06.2019 17:00, scastillo8
Mary beth used the mapping rule to find the coordinates of a point that had been rotated 90° counterclockwise around the origin. examine the steps to determine whether she made an error. m (3, –6) is rotated 90° counterclockwise. (x, y) → (–y, x) 1. switch the x- and y-coordinates: (6, –3) 2. multiply the new x-coordinate by –1: (6(–1), –3) 3. simplify: (–6, –3) .
Answers: 1
Mathematics, 21.06.2019 18:30, lionscoachjose
Tod does not have any cookies. david gives jeff 8 cookies. then he splits half of the cookies he has left with tod. david let’s c represent the number of cookies that he starts with. he finds the number of cookies that tod has is 1/2 the difference of c and 8. write an expression to represent the number of cookies that tod has.
Answers: 2
In an experiment to study the regulation of insulin secretion, blood samples were obtained from seve...
Mathematics, 28.02.2020 23:17
Mathematics, 28.02.2020 23:18