Question: Are the samples related (i.e. dependent) or independent? WinCo Foods,

Question

Question: Are the samples related (i.e. dependent) or independent?

WinCo Foods, a large discour lowest priced grocery retailer. In newspaper ads WinCo Foods published a price comparison for products between WinCo and several competing grocery retailers. One of the retailers compared against WinCo was Walmart, also known as a low price competitor. WinCo selected a variety of products, listed the price of the product charges at each retailer, and showed the sales receipt to prove the prices at WinCo were the lowest in the area. A sample of the products and their price comparison at both WinCo and Walmart are shown on the left.

Explanation / Answer

Question: Are the samples related (i.e. dependent) or independent?

the correlation is simplest way to check the dependance or independance

enter data in excel,

data analysis<correlation,

correlation is

r=0.98

ther teriable is higlly correlated,

that means the variable are dependent

thanks

win walmart 0.42 0.48 0.58 0.98 0.98 1.48 0.98 2.67 1.18 1.78 3.83 4.11 3.48 4.12 0.88 0.88 0.88 1.06 12.68 11.84 1.98 2.74 5.98 5.48 1.58 1.98 2.28 2.78 0.78 0.78 2.18 2.58 2.27 2.27 5.98 7.56 2.38 2.42 0.68 0.73 0.78 1.23 1.18 1.36 2.54 1.92 1.68 1.98 1.28 1.38 3.28 4.23 0.88 1.12 1.98 1.68 1.18 1.26

Related Questions

Navigate

• Browse (All)
• Browse Q
• Subjects

---

---

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