With the summation of X = 60, and the summation of X^2 = 954, and the summation of Y = 650, the summation of Y^2= 95, 458 and the summation of XY= 9, 384, compute r.
With the summation of X = 60, and the summation of X^2 = 954, and the...
x 3 6 12 15 21 y 60 95 140 172 181 (c) Use a calculator to verify that x = 57, x2 = 855, y = 648, y2 = 94,570, and xy = 8,811. Compute r. (Round your answer to three decimal places.)
Step 4 -92,850, and (c) Use a calculator to verify that ΣΧ-56, ΣΧ2-826, Σ y·642. Σ y, xy 8.604. Compute r. As x increases from 3 to 21 months, does the value of r imply that y should tend to increase or decrease? Explain your answer First, we construct a computation table so that we can calculate the values of x2, y2, and xy. Then we sum each column to compute each summation. 3600 9025 12 14 21 60 95...
12. Let R ((x, y)l0 s r s 4,0 s y s 6). Let f(x, y)2+2y Express the Riemann sum estimate for Jjf(x, y)dA with m 2,n 3 using both summation notation and expanded sum form if the sample points are the upper right corners of each sub-rectangle. Do not evaluate.
12. Let R ((x, y)l0 s r s 4,0 s y s 6). Let f(x, y)2+2y Express the Riemann sum estimate for Jjf(x, y)dA with m 2,n 3 using...
10. (a) Find the surface area of the portion of the graph of f(x, y)-yx which is above the region in the xy- plane bounded by y x,y 0 and x.(b) Let f(x)-2 (n+3)2 _____ for each x for which the series o 5" converges. Write a power series in summation notation for an indefinite integral of f.
10. (a) Find the surface area of the portion of the graph of f(x, y)-yx which is above the region in the...
How much should a healthy Shetland pony weigh? Let x be
the age of the pony (in months), and let y be the average
weight of the pony (in kilograms).
x
3
6
12
15
26
y
60
95
140
150
177
x=62
x2=1090
y=622 y2=86,054
xy=9,282
a) Compute r. (Round your answer to three decimal
places.)
5. (a).Determine the following summation. Use summation formulas and properties of summation: (* +2i+1) - 3.X +5.** +1 -2.sinx. (6) Secure two antiderivatives of Clearly label!
write an equivalent series with the index of summation
beginning at n=1. Show every step please just # 10 and 11 please.
Thank you!
Write an equivalent series with the index of summation beginning at n=1. 72041 Show that the function represented by the power series is a solution of the differ 12) = 3 (2+1) >=y=0 13) y = xy' - y = 0
How much should a healthy Shetland pony weigh? Let x be the age of the pony (in months), and let y be the average weight of the pony (in kilograms). x 3 6 12 20 26 y 60 95 140 170 177 (a) Make a scatter diagram of the data. Then visualize the line you think best fits the data. (b) Use a calculator to verify that ?x = 67, ?x2 = 1265, ?y = 642, ?y2 = 92,454, and...
23 60 95 140 150 173 12 (a) Make a scatter diagram of the data and visualize the line you think best fits the data Tools Clear All Fill 110 Ic0 No 1D12141 1820222426 Object Properties Select a Tool or Object to Begin Help WabAssign. graphing tool Submission Data (b) Would you say the correlation is low, moderate, or strong? O low moderate strong Would you say the correlation is positive or negative? positive O negative y x2-914, y y-618,...
mx 'e'dVR Evaluate is bounded by 2 - xy, 2-0, y = x, y = 0. and x=1. mzdV R is bounded by z - Vy? -98°, z = 0, y = 3x, x = 0, and y=9.