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Question 22 2pts The following are advertised sale prices of TVs at an electronics store. Size (in inches) Sale Price (in dollars) 9 157 20
Question 22
2pts
The following are advertised sale prices of TVs at an electronics store.
Size (in inches) Sale Price (in dollars)
9 157
20 197
27 267
31 447
35 1177
40 2177
60 2497
Find the correlation coefficient r. Is it significant?
A) r = .8915. No, it's not significant.
B) r = .4221. Yes, it's significant.
C) r = .4221. No, it's not significant.
D) None of the above.
E) r = .8915. Yes, it's significant.
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