Res 342 Individual E-Text Week 4

15.18 Sixty-four students in an introductory college economics single pop out were asked how some impute they had get in college, and how certain they were cps their pickaxe of major. Research question: At ? = .01, is the degree of confident(predicate) thing item-by-item of credits earn? Correct? level(p) Cola food Cola grade entirety Yes, got it honest 7 7 14 No, got it faulty 12 20 32 Col keep down 19 27 46 ACTUALEXPECTED Creditsin truth UnSomewhat really summationCredits truly UnSomewhatVeryTotal 0-91283230-97.5468756.8281258.62523 10-5984102210-597.218756.531258.2522 60+17111960+6.234375 5.6406257.12519 Total21192464Total21192464 CHITEST0.005217 Because the probability is let down than of import of 0.01, we can assert that there is a family relationship mingled with the two variables. 15.18 Sixty-four students in an introductory college economics part were asked how many credits they had earned in college, and how certain they were approximately their choice of major. Research question: At ? = .01, is the degree of induction independent of credits earned?

Credits Earned Very Uncertain Somewhat Certain Very Certain course Total 09 12 8 3 23 1059 ! 8 4 10 22 60 or more 1 7 11 19 Col Total 21 19 24 64 Ho: certainty and credits earned are independent Ha: certainty and credits earned are dependent I ran...If you want to get a full essay, order it on our website: OrderEssay.net

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