Question: Determine the critical value z * corresponding to i . 8 5 % confidence. ii . 9 7 . 5 % confidence. iii. 5 1

Determine the critical value z* corresponding to
i.85% confidence.
ii.97.5% confidence.
iii. 51.6% confidence.
b. Which of these three z*values is largest? Which is smallest? Explain why this makes sense

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