Mathematics, 19.11.2019 00:31 ehgdhjahag
Persons having raynaud's syndrome are apt to suffer a sudden impairment of blood circulation in fingers and toes. in an experiment to study the extent of this impairment, each subject immersed a forefinger in water and the resulting heat output (cal/cm2/min) was measured. for m = 10 subjects with the syndrome, the average heat output was x = 0.62, and for n = 10 nonsufferers, the average output was 2.06. let μ1 and μ2 denote the true average heat outputs for the sufferers and nonsufferers, respectively. assume that the two distributions of heat output are normal with σ1 = 0.3 and σ2 = 0.5.
Answers: 2
Mathematics, 21.06.2019 15:30, schoolboyq3017
The area of a rectangle is 15+5y square feet. which of the following expressions could be the length of the sides of the rectangle, in feet a. 5 and 3y b. 5 and 3+y c. 5 and 5+y d. 3 and 5+3y
Answers: 1
Mathematics, 21.06.2019 22:00, JNH16
The numbers on a football field indicate 10 yard increments. you walk around the perimeter of a football field between the pylons. you walk a distance of 30623 yards. find the area and perimeter of the indicated regions. write your answers as mixed numbers, if necessary. a. one end zone: perimeter: yd area: yd2 b. the playing field (not including end zones): perimeter: yd area: yd2 c. the playing field (including end zones): perimeter: yd area: yd2
Answers: 1
Persons having raynaud's syndrome are apt to suffer a sudden impairment of blood circulation in fing...
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