Find the value of z subscript alpha divided by 2 (Zα/2) that corresponds to a confidence level of 89.48%.

Find the value of z subscript alpha divided by 2 (Zα/2) that correspo

1.	Find the value of z subscript alpha divided by 2 (Zα/2) that corresponds to a confidence level of 89.48%.
Answer» Find the value of z subscript alpha divided by 2 (Z_α/2)that corresponds to a confidence level of 89.48%. Solution: