D- A- IU- ab x, x A- T Normal 1 No Spac. Heading 1 Heading 2 Title Subtitle Font Paragraph Styles 2. Lab Regression and Correlation MAT 142 Answer the following question based on the given data: Tons of Pollution Numb.of fish Write Regression equation = in Row 12 of Column A, and then 1. %3D 20 46000 write the equation the regression line in Row 12 of Column C. 30 35000 Write Correlation coefficient = in Row 13 of Column A, and then 2. write the correlation coefficient in Row 13 of Column C. %3D 40 31000 25500 50 Write Prediction for 80 tons = in Row 14 of Column A, and then 3. write your prediction for 80 tons of pollution using the regression equation in Row 14 of Column C. %3D 20500 60 16500 70 D. Focus ch

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A: Given: 73+45+13 To find: We have to calculate the value.

Q: 4. 10p-p-2

A: The given expression is : 10p2-p-2 To factorize the given expression.

Q: 9. If we were to repeat the process in # 1 -6 for n=3 dice, there would be 216 possible outcomes…

A: Given: n=3 dice μX¯=3.5 σX¯=1.713

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Q: Question 18.30

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A: Our Aim is to integrate the Integral given below:-∫14x2xdx  -(i)

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Q: 1. Simplify. (6-2)³ - (5 +5²) O-14 -32 34 5

A: The given expression        6-23-5+52

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A: Solution: Given information: Test statistic χ2=23.75 P value = 0.0006

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Q: Question 16 2.01 > 3.1k + 3.5 + 5.95 Ok<-11.6: -16 -14 -12 -10-8 Ok<-2.4 A S3

A: 2.01&gt;3.1k+3.5+5.952.01&gt;3.1k+9.452.01-9.45&gt;3.1k

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A: Given n=16 differences, 'd' tabulated below: 0.07 0.64 -0.12 -0.05 -0.18 0.14 -0.16 0.03 0.05…

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Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.