Mathematics, 14.02.2021 19:30 s103394
Q1) Consider the following population A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W, X. Select the sample of 6 units by systematic random sampling. Q2) The 300 members of a population have been divided into clusters of equal size 20. Use cluster sampling to obtain a sample of size 60 from the population
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Mathematics, 21.06.2019 14:30
Factor. 8x2y2 β 4x2y β 12xy 4(8x2y2 β x β 12xy) 4(2xy β 4x2y β 12xy) 4x2y2(2xy β xy β3) 4xy(2xy β x β 3)
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What number should be added to the expression x^2+3x+ in order to create a perfect square trinomial? 3/2 3 9/4 9
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Round each decimal to the nearest thousandth. a. 5.39562 b. 0.12345 c. 5634 d. 18.93763
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Given: m zade = 60Β° and m2cdf = (3x + 15) prove: x = 15
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Q1) Consider the following population A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U,...
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