14 of 14 (8|complete) Listed below are ratings of pancakes made by experts. Offe

Question

14 of 14 (8|complete) Listed below are ratings of pancakes made by experts. Offerent pancakes were made with and without a supplement, and diferent amounts of whey were used Use only the first entry in each cef. Assuma that there is no effect on rating from an interaction between the use of the supplement and the amount of whey is there sufficient evidence to support the claim that ratings are affected by the use of the supplement? Is there suhcient eidce to support the claim that ratings are affected by the amount of whevy? Use a 0.05 signficance level for each hypothesis test Click the icon to view the data table Is there sufficient evidence to support the claim that ratings are affected by the use of the supplement? H0 There l | sufficent evidence to support the claim that ratings are affected by the use of the supplement r/ he amount of whey? is there sufficient evidence to support the claim that ratings are affected byt sufficient evidence t t the claim that ratings are affected by the amount of | Ho . There | ick to select your answerls)

Explanation / Answer

Accore=ding to the given question the suitable analysis procedure is Two-way ANOVA: Rating versus Supplement, Whey

Source DF SS MS F P
Supplement 1 0.3267 0.32667 1.22 0.282
Whey 3 7.5417 2.51389 9.42 0.001
Error 19 5.0700 0.26684
Total 23 12.9383

S = 0.5166 R-Sq = 60.81% R-Sq(adj) = 52.56%

Conclusion:

Q1. Ans:

Accept Ho. There is not sufficient evidence to support the claim that rating are affected by the use of the supplement.

Q2. Ans:

Reject Ho. There is sufficient evidence to support the claim that rating are affected by the amount oh whey.

Related Questions

Navigate

• Browse (All)
• Browse 1
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.