Question

test the hypothesis using the p - value approach. be sure to verify the requirements of the test.
$h_0:p = 0.2$ versus $h_1:p>0.2$
$n = 125,x = 40,\alpha=0.1$
is $np_0(1 - p_0)\geq10$?
no
yes

Explanation:

Step1: Calculate \(np_0(1 - p_0)\)

Given \(n = 125\), \(p_0=0.2\)

$$
LATEXBLOCK0
$$

Step2: Compare with 10

Since \(20\geq10\)

Answer:

Yes