@Take a Test-Felicia Nnaife × https://www.mathd BIO 500 (1) Quiz: Module 6 Quiz

Question

@Take a Test-Felicia Nnaife × https://www.mathd BIO 500 (1) Quiz: Module 6 Quiz This Question: 1 pt 40116 (0 complete) The data below shows the selling price (in hundred thousands) and the list pice fin hundred thousands) of homes sold Answer pats a c. 400 410 301 316 375 386 Selling Price (x) 432 460 490 476316 480 355 370 415 430 List Price (v) Click here to view a table of a. Find the value of the linear correlation coefficient r 323 (Round to three decimal places as needed ) b. Find the critical values of r from the lable showing the critical values for the Pearson correlation coefficient using = 0 05 The critical values are t L (Round to three decimal places as needed.) c. Is there sufficient evidence to conclude that there is a linear correlation between the two variables? O A. No, because the absolute value of the correlation coefficient is greater than the crtical value O B. Yes, because the absolute value of the correlation coefficient is greater than the critical value C. Yes, because the absolute value of the correlation coefficient is less than the critical value D. No, because the absolute value of the correlation coefficient is less than the critical value Click to select your answer(s) PM

Explanation / Answer

The statistical software output for this problem is:

Correlation between x and y is:
0.99232569

Hence,

a) r = 0.992

b) From critical value table,

Critical values = + 0.632

c) Option B is correct.

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