Please use the accompanying Excel data set or accompanying Text file data set when completing the following exercise. An article in Process Engineering (No. 71, 1992, pp. 46-47) presents a two-factor factorial experiment used to investigate the effect of pH and catalyst concentration on product viscosity(cSt). The data are as follows: Catalyst Concentration 2.5 2.7 5.6 192 199 189 198 178 186 179 188 pH 5.9 185 196 204 204 193 185 192 197 (a) Test for main effects and the interaction using a = 0.05. Round your answers to two decimal places (e.g. 98.76). pH: Fo = Catalyst Concentration: Fo= i pH Catalyst Concentration: Fo D

Q: 24 30

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A: we use Trigonometry table to find out values of y = sin(2x)

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Q: Gventhe graphety=j(z)sekow.trd the waue /-4).

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Q: 4 11  ✕  5 9

A: Consider the given expression as 411×59. 411×59=4×511×9=2099

Q: 6)270

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Q: 3,41 140

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Q: 3) 24 12

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Q: 198-33

A: Given: 198-33

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A: Quotient is 22 Remainder is 49

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Q: (402-25)

A: Given: I=4θ2-25dθ We know that ∫x2-a2dx=x2x2-a2-a22logx+x2-a2+c…

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Q: e product (4 8 10 9)(2 7 6 11)(1 35 12)

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Q: 4x 17) 413

A: Given :4x4y24y3