Question

Find the value of zα. Z0.47

Answer 1

The critical probability of a critical value of α = 0.47 is $Z_{0.47}$ = 0.77.

What is the critical value?

A crucial value is the test statistic's value that establishes a confidence interval's upper and lower boundaries, or the level of statistical significance for a given test.

Given:

The critical value, α = 0.47

Calculate the critical probability by the formula given below,

$Z_\alpha = 1 - ( \alpha / 2)$

$Z_{0.47}$ = 1 - (0.47 / 2)

$Z_{0.47}$ = 1 - 0.235

$Z_{0.47}$ = 0.765 = 0.77

Therefore, the critical probability of a critical value of α = 0.47 is $Z_{0.47}$ = 0.77.

To know more about critical value:

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