Question

For a test of H_{0}:\ p=0.5, the z test statistic equals 1.74. Find the p-value for H_{a}:\ p>0.5. a) 0.0446 b) 0.0409 c) 0.892 d) 0.9591 e) 0.0818 f) 0.9554

Significance tests
ANSWERED
asked 2021-06-13
For a test of \(H_{0}:\ p=0.5,\) the z test statistic equals 1.74. Find the p-value for \(H_{a}:\ p>0.5\).
a) 0.0446
b) 0.0409
c) 0.892
d) 0.9591
e) 0.0818
f) 0.9554

Answers (1)

2021-06-14
Step 1
Solution:
Using standard normal table
\(z=1.74\)
This Right tailed test
\(p(z>1.74)\)
\(1-0.9591\)
\(=0.0409\) Correct optioan is 0.0409
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