Question: What is the critical value ( z_(alpha/2} with 90% confidence level? Select the correct response: 1.645 1.282 2.326 1.960

What is the critical value \\( z_(alpha/2} \\ with 90% confidence

level? Select the correct response: 1.645 1.282 2.326 1.960

What is the critical value \\( z_(alpha/2} \\ with 90% confidence level? Select the correct response: 1.645 1.282 2.326 1.960

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