Assume that a sample of bivariate data yields the correlation coefficient, r, indicated. Use the critical values table for the specified sample size and level of significance to determine whether a linear correlation exists.r = 0.672 when n = 18 at ? = 0.05
A. Yes
B. No
Answer: A
Mathematics
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Fill in the missing value.0.92 m = dm
A. 92 B. 0.009 C. 9.2 D. 0.092
Mathematics
Provide an appropriate response.A washer has an inside diameter of 0.27 in. Which bolt is more likely to fit it?
A. A bolt with a diameter of 0.265 in. B. A bolt with a diameter of 0.278 in. C. A bolt with a diameter of 0.277 in. D. A bolt with a diameter of 0.2 in.
Mathematics
Solve the equation by using the square root property. Express any complex numbers using i notation.(3x + 4)2 = 5
A. x = - 3, 
B. x = 
C. x = 
D. x = 
Mathematics
Multiply and simplify.
(
- 
)
A. 12
B. 60
C. 6
- 24
D. 36 - 6
Mathematics