Slader Students in an introductory statistics class at a large university were classified by birth order and by the college they attend. Complete parts a through f. LOADING...Click the icon to view the expected values and standardized residuals. Birth Order (1equals=oldest or only child) College 1 2 3 4plus+ TotalTotal Arts and Sciences 3838 1414 55 55 6262 Agriculture 5555 2828 77 99 9999 Social Science 1515 1616 1010 33 4444 Professional 1111 1010 33 1010 3434 Total 119119 6868 2525 2727 239239 a) What kind of chi-square test is appropriate (goodness-of-fit, homogeneity, or independence)? A. A chi-square test for goodness dash of dash fitgoodness-of-fit would be appropriate. B. A chi-square test for homogeneity would be appropriate. C. A chi-square test for independence would be appropriate.

answer: for each 3 girls there is 2 boys . 3: 2

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answer: c

(2, -4)

goes 7 to the

(9, 4)

easy

answer: it actually depends on which is the independent variable and which is the dependent variable. let us say we're looking at a linear equation. y=2x+3. we theoretically could switch the equation to be x=(y-3)/2 and it would be the same line. so either a causes b or it can be that b causes a. so technically the answer is false

step-by-step explanation:

let's first notice, the center of the hyperbola is at the origin, since the focus points are equidistantly 3 units away from the origin, that also means that the distance "c" from the center to either focus is 3.

it should also be notable that, the traverse axis for this hyperbola is vertical, or namely over the y-axis and therefore, the positive fraction will be the one with y-variable.

the traverse "a" component or distance from the center to either vertex is not 2, is more than 2, so we can safely put it at √5 ≈ 2.24.