Find the approximations , and for , and . Then compute the corresponding errors , and . (Round your answers to six decimal places. You may wish to use the sum command on a computer algebra system.) What observations can you make? In particular, what happens to the errors when is doubled?
Find the approximations , and for , and . Then compute the corresponding errors , and...
Find the approximations TM, and S, for n = 6 and 12. Then compute the corresponding actual errors Et, Em and Es. (Round your answers to six decimal places. You may wish to use the sum command on a computer algebra system.) What observations can you make? In particular, what happens to the errors when n is doubled? 33.r'da 133 n To Mn Sn 6 12 n ET EM Es 6 12 Et and Em are decrease by a factor...
both 8. .53 points sCacET6 77.026 Find the approximations Ln, Rn, Tn, and Mn for n = 5, 10, and 20. Then compute the corresponding errors EL, ER, ET, and EM. (Round your answers to six decimal places. You may wish to use the sum command on a computer algebra system.) 10 20 EL ET 10 20 What observations can you make? In particular, what happens to the errors when n is doubled? As n is doubled, EL and ER...
(1 point) Let f(x) = x2 (a) Compute S.' f(x) dx. 0.25 (b) Compute the approximations L, R , Tn, and M, for n = 4, 8, and 16 for the integral in part (a). For each of these, compute the corresponding absolute error. Note: Make sure all answers are correct to six decimal places. | L4 = 0.140625 \ELI = 0.109375 R4 = TERI = 0.265625 |ET|= 0.156249 M4 = |Eml= Lg = |EL= Rg = Er = Tg...
(a) Find the approximations T10 and M10 for 27e1/x dx, (Round your answers to six decimal places.) T1о3 M10 X (b) Estimate the errors in the approximations of part (a). (Round your answers to six decimal places.) |ETI |EMI S (c) How large do we have to choose n so that the approximations Tn and Mn to the integral in part (a) are accurate to with in 0.0001? for Tn n = for M n = (a) Find the approximations...
5." 9 sin(x) dx. (Round your answers to six decimal places.) (a) Find the approximations T10, M10, and S10 for T10- M10 = S10= Find the corresponding errors ET, Em, and Es. (Round your answers to six decimal places.) ET= EM= Es= (b) Compare the actual errors in part (a) with the error estimates given by the Theorem about Error Bounds for Trapezoidal and Midpoint Rules and the Theorem about Error Bound for Simpson's Rule. (Round your answers to six...
39e1/x dx, (Round your answers to six decimal places.) (a) Find the approximations T10 and M10 for T10 М10 %3 (b) Estimate the errors in the approximations of part (a). (Round your answers to six decimal places.) |EMIS (c) How large do we have to choose n so that the approximations Tn and M to the integral in part (a) are accurate to within 0.0001? for Tn n = for Mn n = Need Heln? Read It Talk to a...
O 6.26/12.5 points | Previous Answers SCalcET8 7.7.508.XP 5 (a) Find the approximations T4 and M4 for 15e1/x dx. (Round your answers to six decimal places.) T4= 30.478393 Ma =30.213103 (b) Estimate the errors in the approximations of part (a). (Round your answers to six decimal places.) ETI 0.177493 X |EMl S 0.087797 X (c) How large do we have to choose n so that the approximations T and M, to the integral in part (a) are accurate to within...
1 Find the midpoint and trapezoid rule approximations to S cos zxdx using n=25 subintervals. Compute the relative error of each approximation. 0 T(25) (Do not round until the final answer. Then round to six decimal places as needed.)
Consider the initial value problem below to answer to following. a) Find the approximations to y(0.3) and y(0.6) using Euler's method with time steps of At 0.3, 0.15, 0.075, and 0.0375 b) Using the exact solution given, compute the errors in the Euler approximations at t 0.3 and t 0.6. c) Which time step results in the more accurate approximation? Explain your observations. d) In general, how does halving the time step affect the error at t 0.3 and t...
Suppose you wish to compare the means of six populations based on independent random samples, each of which contains 5 observations. The values of Total SS and SSE for the experiment are Total SS = 21.1 and SSE = 16.5. The sample means corresponding to populations 1 and 2 are x1 = 3.06 and x2 = 2.21. 1. Find a 95% confidence interval for μ1. (Round your answers to three decimal places.) 2. Find a 95% confidence interval for the...