Find the critical value zα/2 that corresponds to a 94% confidence level.
Group of answer choices
a) 1.88
b) 1.75
c) 1.70
d) 1.34
Find the critical value zα/2 that corresponds to a 94% confidence level. Group of answer choices...
Find the critical value zα/2 that corresponds to the confidence level 81%.zα/2 = _______
1. Find the critical value zα/2 that corresponds to a 94% confidence level. Round your answer to two decimal places. 2. The following confidence interval is obtained for a population proportion, p: 0.273 < p < 0.592. Use these confidence interval limits to find the sample proportion . Round your answer to three decimal places. 0.433 3. Find the minimum sample size : How many commuters must be randomly selected to estimate the mean driving time μ of Chicago commuters?...
Find the critical value zα/2 that corresponds to the confidence level 89% zα/2 = _______ (Round to two decimal places as needed.)
Find the critical value zα/2 that corresponds to the given confidence level. 87% zα/2 = _______ (Round to two decimal places as needed.)
Find the critical value zα/2 that corresponds to the given confidence level. 86% zα/2= _______ (Round to two decimal places as needed.)
Find the critical value zα/2 that corresponds to the given confidence level. 84% zα/2 =
Find the critical value zα/2 that corresponds to the given confidence level. 90% zα/2 = _______
Find the critical value zα/2 that corresponds to the given confidence level. 98% zα/2 = _______
Find the critical value zα/2 that corresponds to the given confidence level 85%
Compute the critical value zα/2 that corresponds to a 93% level of confidence. zα/2 = _______