Question

Suppose 219 subject are treated with a drug that used to treat
pain 54 of them developed nausea. Use a 0.05 significance level to
test the claim that more than 20% of users develop
nausea.

identify the null and alternative hypothesis for the test.

H0: p=0.20

H1: p>0.20

identify the test statistic for hypothesis test

identify the p value for this hypothesis test

Answer #1

We have for given example,

Population proportion value is =0.2

x=54

n=219

Estimate for sample proportion =0.2466

Z test statistic formula for proportion

=1.724

P value = 0.0424..............................by using Z table or Excel =1-NORMSDIST(1.724)

Suppose
234
subjects are treated with a drug that is used to treat pain
and
51
of them developed nausea. Use a
0.10
significance level to test the claim that more than
20%
of users develop nausea.
Identify the null and alternative hypotheses for this test.
Choose the correct answer below.
H0:p>0.20
H1:p=0.20
H0:=0.20
H1 not equal to 0.20
H0:p=0.20
H1:p<0.20
H0:p=0.20
H1:p>0.20
Identify the test statistic for this hypothesis test.
The test statistic for this hypothesis test is _____...

Suppose 230 subjects are treated with a drug that is used to
treat pain and 50 of them developed nausea. Use a 0.05 significance
level to test the claim that more than 20% of users develop
nausea. Identify the null and alternative hypotheses for this test.
Choose the correct answer below.
A. Upper H 0H0: p=0.20
Upper H1: pl<0.20
B. Upper H0: p=0.20
Upper H1: p>0.20
C. Upper H0: p=0.20
Upper H1: p≠0.20
D. Upper H0: p>0.20
Upper HH1: p=0.20...

Suppose 200 subjects are treated with a drug that is used to
treat pain and 52 of them developed nausea. Use a 0.05 significance
level to test the claim that more than 20?% of users develop
nausea.
Identify the null and alternative hypotheses for this test.
Identify the test statistic for this hypothesis test.
Suppose
200200
subjects are treated with a drug that is used to treat pain
and
5252
of them developed nausea. Use a
0.050.05
significance level to...

Suppose 230 subjects are treated with a drug that is used to
treat pain and 51 of them developed nausea. Use a 0.01 significance
level to test the claim that more than 20% of users develop
nausea. Identify the null and alternative hypotheses for this
test.

Suppose 210 subjects are treated with a drug that is used to
treat pain and 53 of them developed nausea. Use a 0.01 significance
level to test the claim that more than 20% of users develop
nausea.
Identify the null and alternative hypotheses for this test.
Choose the correct answer below.

Suppose 217 subjects are treated with a drug that is used to
treat pain and 52 of them developed nausea. Use a 0.01 significance
level to test the claim that more than 20% of users develop
nausea.
Identify the null and alternative hypotheses for this test.
Choose the correct answer below.
A.Upper H 0:p equals 0.20
Upper H 1:p less than 0.20
B.Upper H 0:p greater than 0.20
Upper H 1: p equals 0.20
C.Upper H 0: p equals 0.20...

Suppose 237 subjects are treated with a drug that is used to
treat pain and 51 of them developed nausea. Use a 0.01
significance level to test the claim that more than20% of users
develop nausea
The test statistic for this hypothesis test is??? round three
decimal
The P-value for this hypothesis test is???

Suppose 216 subjects are treated with a drug that is used to
treat pain and 51 of them developed nausea. Use a 0.05 significance
level to test the claim that more than 20% of users develop
nausea.

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treat pain and 55 of them developed nausea. Use a 0.05 significance
level to test the claim that more than 20%
of users develop nausea.

Suppose 224 subjects are treated with a drug that is
used to treat pain and 53 of them develop nausea. Use a 0.01
significance level to test the claim that more than 20% of users
develop nausea

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