find a 99% confidence interval for y when x=2.5.(use 1 decimal place) lower limit= upper limit= he was a 5% level of significance to test the claim that b>0. (Use two decimal place) t= Critical t= find a 99% confidence interval for b. (Use 2 decimal places) lower limit= upper limit=
Riemann Sum
Riemann Sums is a special type of approximation of the area under a curve by dividing it into multiple simple shapes like rectangles or trapezoids and is used in integrals when finite sums are involved. Figuring out the area of a curve is complex hence this method makes it simple. Usually, we take the help of different integration methods for this purpose. This is one of the major parts of integral calculus.
Riemann Integral
Bernhard Riemann's integral was the first systematic description of the integral of a function on an interval in the branch of mathematics known as real analysis.
Aviation and high altitude physiology is a specialty in the study of medicine. Let x= partial pressure of oxygen in the alveoli when breathing naturally available air. Let y= Partial pressure when breathing pure oxygen. The (x,y) that appears corresponding to elevations from 10,000 feet to 30,000 feet and 5000 foot intervals for a random sample volunteers. Although the medical data were collected using airplanes, they apply equally to mount Everest climbers (summit 20,028 feet)
x 7.5 4.7 4.2 3.3 2.1 (units: mm hg\10)
y 43.8 32.3 26.2 16.2 13.9 (units: mm hg\10)
Σx=21.8 Σy=132.4 Σx2=111.28 Σy2= 4103.82 Σxy=673 r=.972
use a 5% level of significance to test the claim that p>0. (Use 2 decimal places)
t=
critical t=
Se=3.3276 a=.765 b=5.898
find the predicted pressure when breathing pure oxygen for the pressure from breathing available air is x=2.5.(use two decimal places)
find a 99% confidence interval for y when x=2.5.(use 1 decimal place)
lower limit=
upper limit=
he was a 5% level of significance to test the claim that b>0. (Use two decimal place)
t=
Critical t=
find a 99% confidence interval for b. (Use 2 decimal places)
lower limit=
upper limit=
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