Question 6 • Probability and Statistics with Applications Honors Sem-2-FL-1210300 (2024-2025)
A 92% confidence interval leaves 8% of the standard normal curve outside the interval, split equally between the two tails. The upper tail is 4%, so the cumulative area to the left of the positive critical value is 0.96. The z-value for 0.96 is about 1.75, so the critical value is D) 1.75.
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