An experiment was designed to estimate the mean difference in weight gain for pigs fed ration A as compared with those fed ration B. Eight pairs of pigs were usec The pigs within each pair were litter-mates. The rations were assigned at random to the two animals within each pair. The gains (in pounds) after 45 days are showr in the following table. Assuming weight gain is normal, find the 99% confidence interval estimate for the mean of the differences Ha, where d = ration A - ration B. (Give your answers correct to two decimal places.) Litter 3 4 5 6. 7 8 Ration A 63 57 64 51 45 43 44 48 Ration B ean ofhe fference 47 61 52 54 45 35 40 41 Lower Limit Upper Limit ed parts

Q: [[15.74]]−[[−9.33]]+[[7.04+8.7]]=

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Q: 17. 0 = x – 64

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Q: QUESTION 20 To find the population P of a town growing 15% each year after n years, use the formula…

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Q: Activity 1 A. Evaluate the following. )(0.3)°(0.7)2 1. )0.2)*(0.8)3 2. 3. ()(0.4)2(0.8)³

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Q: 3. Determine the exponential function that passes through the points ( 2, 8) and (-1 1)

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A: Formula:

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Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.