What is the confidence level of each of the following confidence intervals for ? a.
Question:
a. ± 1.96(σ/√n)
b. ± 1.96(σ/√n)
c. ± 1.96(σ/√n)
d. ± 1.96(σ/√n)
e. ± 1.96(σ/√n)
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a z 2 196 using Table IV Appendix A P0 z 196 4750 Thus 2 5000 4750 025 202...View the full answer
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