Given the data as shown in the table below a) Compute x¯ the following values: N

Question

Given the data as shown in the table below

a) Compute x¯ the following values:
N-1= -------------------

x¯= ------------- . (Round your answer to 2 decimal places.)

y¯=---------------- . (Round your answer to 2 decimal places.)

sx= --------------- . (Round your answer to 2 decimal places.)

sy= ----------------. (Round your answer to 2 decimal places.)


b) Use the formula

r=1/(N1)sxsy[(x1¯x)(y1¯y)+(x2¯x)(y2¯y)+(x3¯x)(y3¯y)+(x4¯x)(y4¯y)+(x5¯x)(y5¯y)]

with computed values from part (a) to calculate the correlation coefficient:
r= .-------------------- (Round your answer to 6 decimal places.)

Explanation / Answer

x_bar = 6.20

y_bar = 0.39

sx = 2.38

sy = 0.093

b)

r = 0.938351

Related Questions

Navigate

• Browse (All)
• Browse G
• Subjects

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