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Consider a population with the following. μ = 49 and σ = 4.7 (a) Calculate the...

Consider a population with the following. μ = 49 and σ = 4.7

(a) Calculate the z-score for an x of 48.8 from a sample of size 32. (Give your answer correct to two decimal places.)

(b) Could this z-score be used in calculating probabilities using Table 3 in Appendix B? Why or why not?

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Answer #1

a)スscbe X-서 :988 49 $88-49 208 08309 一0.2408 7 5,667 0 29 V32

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