Which measure is always the 50th percentile?
mean
median
upper quartile
1 answer:
Answer:
median
Step-by-step explanation:
the median is literally the middle number--half the numbers are higher, half the numbers are lower.
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Answer:
982.695
Step-by-step explanation:
9.359 x 105 = 982.695
Step-by-step explanation:
it will help u
-15 so that is negative. so that is negative 15÷15 so 15 ÷15 is 1 so it would be -15÷-15=-1
Step-by-step explanation:
A (the first one)
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You can simplify the integrand:
![\dfrac{3x^2+4x+1}{2x}=\dfrac{3x}2+2+\dfrac1{2x}](https://tex.z-dn.net/?f=%5Cdfrac%7B3x%5E2%2B4x%2B1%7D%7B2x%7D%3D%5Cdfrac%7B3x%7D2%2B2%2B%5Cdfrac1%7B2x%7D)
Then integrate term-by-term:
![\displaystyle\int\frac{3x^2+4x+1}{2x}\,\mathrm dx=\frac32\int x\,\mathrm dx+2\int\mathrm dx+\frac12\int\frac{\mathrm dx}x](https://tex.z-dn.net/?f=%5Cdisplaystyle%5Cint%5Cfrac%7B3x%5E2%2B4x%2B1%7D%7B2x%7D%5C%2C%5Cmathrm%20dx%3D%5Cfrac32%5Cint%20x%5C%2C%5Cmathrm%20dx%2B2%5Cint%5Cmathrm%20dx%2B%5Cfrac12%5Cint%5Cfrac%7B%5Cmathrm%20dx%7Dx)
![=\dfrac{3x^2}4+2x+\dfrac12\ln|x|+C](https://tex.z-dn.net/?f=%3D%5Cdfrac%7B3x%5E2%7D4%2B2x%2B%5Cdfrac12%5Cln%7Cx%7C%2BC)