1. Consider the following. (Give your answers correct to fourdecimal places.)
(a) Determine the level of confidence given the confidencecoefficient z(𝛼/2) for z(𝛼/2)= 1.6.(b) Determine the level of confidence given the confidencecoefficient z(𝛼/2) for z(𝛼/2)= 1.98.(c) Determine the level of confidence given the confidencecoefficient z(𝛼/2) for z(𝛼/2)= 2.12.(d) Determine the level of confidence given the confidencecoefficient z(𝛼/2) for z(𝛼/2)= 2.43.
1. Consider the following. (Give your answers correct to four decimal places.) (a) Determine the level of confidence giv
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