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prob stat: One sample of n=4 scores has a mean of M=10, &
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RPET 2003 Hindustan: integral ∫sin^4(x)-cos^4(x) dx
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2 ways: The following measurements were taken by an antique dealer as he weighted to the ...
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1st way: exp ∫(e^x)/x (1+x log(x)) dx
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A box contains 8 blue & 6 red socks. What is the number of ways that 2 socks can be drawn ...
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logic Idempotent law show x=xVx
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AI 2008 Hindustan: Evaluate integral ∫ 2/3 cos(x)/sin^2(x) dx
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Calculus: If u=f(x+cy)+g(x-cy) then uxx / uyy ?
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AP Calculus 3rd way: exp integral 1/(1+e^x) dx [withOUT u-sub]
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2nd/2ways: [k map] logic Simplify the Boolean function F=AB+BC+B'C
Roorkee 1976 RET 1991Hindustan: trig integral 1/(sin^2(x) cos^2(x)) dx
Median [special weighted mean]
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1st/2 parts stat: SLR SLR Regression lline always goes through the point (x̄, ȳ)
CMU integral ∫1/(x^2 √(16x^2 -19)) dx
prob stat: Consider the experiment of tossing a fair coin twice & reading the up face on each toss.
Lamar U 2nd way: evaluate integral ∫√(1+2ln(7x))/2 +10x^3/(x^4 +9) dx
2nd way: integral ∫(6+4x--2x^2) dx via 1) complete sq 2) then trig. sub
What is the median for the sample presented in the following freq. distribution table?
NYU: 2 ways compute log integral ∫ln(x) dx
2nd Alternate trig ∫integral sin(x) dx