Q1. A researcher wanted to determine whether different brands of cereal lead to different amounts of weight gain. He randomly selected 30 laboratory rats and assigned to five groups. All five groups will have identical lab conditions, with one exception: the brand of cereal that each group receives during the experimental period. Based on the table below, is there a significant difference in weight gain among the rats that were fed the different brands of cereal? 1) Complete the ANOVA table below. Show all your work. F Source SS DF MS Between Within 98.16 Total 128.25 2) Perform ANOVA test for the population means. Use a = 0.05, and rejection region to make a decision.

Q: The question is attached

A:

Q: +2 S₁² S²3²¹ y²e²dxdy = f₁² y²dy ſ² e² dx

A: Given double integration ∫12∫34y2exdxdy

Q: If A = A−¹ . 9 7 1 0 1 5 00 01

A: The matrix is given byTo determine: The inverse of the given matrix.Formula used:

Q: Cxe tyニ3 2. y"=? ニ

A: We will find the y" as shown below

Q: are the answers for A, E, and F the number 1 ?

A: To ask :- are the answers for A, E, and F the number 1 ?

Q: That's not the correct answer.  Choice D is the answer.

A:

Q: answer is wrong

A: Here process is correct only reason answer is incorrect is , in the question they asked for exact…

Q: 2. Plot the point, (4,) in polar coordinates. Find other polar coordinates (r, 0) of the point for…

A:

Q: m AB 37°

A:

Q: 18 A D. 5x-7

A: Given ,  We have to find value of x

Q: X=7, Y=24 and Z=25

A: Use trigonometric ratio

Q: and

A:

Q: a; = 12, a, = -48, find r and a,

A:

Q: Problem #2 Space ship #1 flies accorstng to 6, (t) = (+,1-t, 2+t) %3D while Space ship #2 flies…

A:

Q: Find BA. A= BA= ☐ 3 2 || 7 B -6-3 3 0

A:

Q: the answer is wrong

A:

Q: 6. Evaluate. (-125) } a. 25 b. -25 C. 5 d. -5

A:

Q: Evaluate. x°dx O A. + C 1 O B. gx9 +C O C. 9x9 + C O D. 8x7 +C

A: Topic: integration