SOLUTION: Consider a population with u=71.7 and =3.95. (A) Calculate the z-score for x=70.3 from a sample of size 41. (B) Could this z-score be used in calculating probabilities using Tabl

Question 637170: Consider a population with u=71.7 and =3.95.
(A) Calculate the z-score for x=70.3 from a sample of size 41.
(B) Could this z-score be used in calculating probabilities using Table 3 in Appendix B of the text? Why or why not?
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
Consider a population with u=71.7 and s = 3.95.
(A) Calculate the z-score for x=70.3 from a sample of size 41.
z(70.3) =(70.3-71.7)/3.95 = -0.3544
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(B) Could this z-score be used in calculating probabilities using Table 3 in Appendix B of the text? Why or why not?
Comment: Don't have that Table.
Cheers,
Stan H.
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