Question

The authors of a paper presented a correlation analysis to investigate the relationship between maximal lactate level x and muscular endurance y. The accompanying data was read from a plot in the paper. x 400 750 770 800 850 1025 1210 1240 1310 1410 1475 1480 1505 2200 y 3.80 4.10 4.90 5.20 4.10 3.50 6.20 6.88 7.55 4.95 7.90 4.45 6.60 8.90 Sxx = 2,635,430.357, Syy = 37.4976, Sxy = 7536.075. A scatter plot shows a linear pattern. Compute the value of the sample correlation coefficient, r. Round your answer to four decimal places. r

Answer 1

Answer:

Which is the output of the formula =AND(12>6;6>3;3>9)?

A.

TRUE

B.

FALSE

C.

12

D.

9

Step-by-step explanation: