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Provide an Appropriate Response rS\mathrm { r } _ { \mathrm { S } }

Question 58

Multiple Choice

Provide an appropriate response.
-The table below lists the amounts (in dollars) spent on clothing and entertainment over the last year by 10 adults selected at random. Find the test statistic rS\mathrm { r } _ { \mathrm { S } } , to test the hypothesis of no correlation between spending in these two areas. Use α=0.05\alpha = 0.05 .
 Clothing 395480485390470 Entertainment 480550575510560\begin{array}{l|ccccc}\text { Clothing } & 395 & 480 & 485 & 390 & 470 \\\hline \text { Entertainment } & 480 & 550 & 575 & 510 & 560\end{array}

 Clothing 500400450520410 Entertainment 525610530400410\begin{array}{l|ccccc}\text { Clothing } & 500 & 400 & 450 & 520 & 410 \\\hline \text { Entertainment } & 525 & 610 & 530 & 400 & 410\end{array}


A) 0.006- 0.006
B) 0.0192- 0.0192
C) 0.218- 0.218
D) 0.326- 0.326

Correct Answer:

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