Your claim results in the following alternative hypothesis: ha : p ≠ 82% which you test at a significance level of α = .05 . find the positive critical value, to three decimal places.

1.960

Step-by-step explanation:

Given : Alternative hypothesis :  Ha : p ≠ 82%

The hypothesis test depends on the alternative hypothesis .

Since, alternative is two-tailed, so the test is a two-tailed z-test.

[For proportion we perform z-test.]

Significance level :

By using standard normal z-value table,

Critical value (two tailed)=

Hence, the positive critical value = 1.960

2(2x + 3) = -4 + 2(2x + 5)

4x + 6 = -4 + 4x + 10

4x + 6 = 4x + 6

4x - 6 + 6 = 4x - 6 + 6

4x = 4x

x = x

unlimited solutions.

step-by-step explanation:

because it just is