Question

Test the hypothesis using the P-value approach. Be sure to verify the requirements of the test. Upper H 0: p=0.6 versus Upper H 1: p greater than0.6 n=100; x=65, alpha=0.1 Is np 0 left parenthesis 1 minus p 0 right parenthesis greater than or equals10?

Answer #1

Given : n=100 , X=65 ,

The estimate of the sample proportion is ,

Hypothesis : VS

Now , . Therefore , it satisfy the requirements for testing the hypothesis that p>0.6

The test statistic is ,

The p-value is ,

p-value=

; From standard normal distribution table

Decision: Here , p-value=0.1539 >

Therefore , fail to reject Ho.

Conclusion : Hence , there is sufficient evidence to support the claim that the p>0.6

Test the hypothesis using the P-value approach. Be sure to
verify the requirements of the test.
Upper H 0: p = 0.7 versus Upper H 1: p > 0.7 = 100; x =
85, alpha equals0.05 Is np 0 left parenthesis 1 minus p 0 right
parenthes is greater than or equals 10?
Use technology to find the P-value.
P-valueequals

Test the hypothesis using the P-value approach. Be sure to
verify the requirements of the test. Upper H 0: p equals 0.6
versus Upper H 1: p greater than 0.6 ; n equals 100; x equals
650, alpha equals 0.1

Test the hypothesis using the P-value approach. Be sure to
verify the requirements of the test. Upper H 0 : p equals 0.62
versus Upper H 1 : p less than 0.62 n equals 150 comma x equals 81
comma alpha equals 0.01 Is np 0 left parenthesis 1 minus p 0 right
parenthesis greater than or equals 10? No Yes Your answer is
correct. Use technology to find the P-value. P-value= nothing
(Round to three decimal places as needed.)

Test the hypothesis using the P-value approach. Be sure to
verify the requirements of the test. Upper H 0 : p equals 0.91
versus Upper H 1 : p not equals 0.91 n equals 500 comma x equals
450 comma alpha equals 0.05 Is np 0 left parenthesis 1 minus p 0
right parenthesis greater than or equals 10? Select the correct
choice below and fill in the answer box to complete your choice.
(Type an integer or a decimal....

Test the hypothesis using the P-value approach. Be sure to
verify the requirements of the test.
H 0: 0.6 versus H 1: p > 0.6
n =100; x= 65, alpha=0.1 Is np 0 (1- p 0) greater than or
equals 10? *No OR Yes? *
Use technology to find the P-value. *P-value= ?* (Round to
three decimal places as needed.)
*Reject OR Do not* reject the null hypothesis,
because the P-value is *greater OR less* than alpha.

Test the hypothesis using the P-value approach. Be sure to
verify the requirements of the test. Upper H 0 : p equals 0.88
versus Upper H 1 : p not equals 0.88H0: p=0.88 versus H1: p≠0.88 n
equals 500 comma x equals 430 comma alpha equals 0.01n=500, x=430,
α=0.01
Is
np 0 left parenthesis 1 minus p 0 right parenthesis greater than
or equals 10np01−p0≥10?
Select the correct choice below and fill in the answer box to
complete your choice....

Test the hypothesis using the P-value approach. Be sure to
verify the requirements of the test.
Upper H 0 : p equals 0.61 versus Upper H 1 : p less than 0.61H0:
p=0.61 versus H1: p<0.61
n equals 150 comma x equals 84 comma alpha equals 0.01n=150,
x=84, α=0.01
Is
np 0 left parenthesis 1 minus p 0 right parenthesis greater than
or equals 10np01−p0≥10?
No
Yes
Use technology to find the P-value.
P-valueequals=nothing
(Round to three decimal places as...

Test the hypothesis using the P-value approach. Be sure to
verify the requirements of the test. Upper H 0: pequals0.9 versus
Upper H 1: pgreater than0.9 nequals200; xequals185,
alphaequals0.1 Is np 0 left parenthesis 1 minus p 0 right
parenthesisgreater than or equals10? Yes No Use technology to find
the P-value. P-valueequals nothing (Round to three decimal
places as needed.) ▼ Do not reject Reject the null hypothesis,
because the P-value is ▼ less greater than alpha.

Test the hypothesis using the P-value approach. Be sure to
verify the requirements of the test.
Upper H 0 : p equals 0.85 versus Upper H 1 : p not equals
0.85H0: p=0.85 versus H1: p≠0.85
n equals 500 comma x equals 410 comma alpha equals 0.01n=500,
x=410, α=0.01
Is
np 0 left parenthesis 1 minus p 0 right parenthesis greater than
or equals 10np01−p0≥10?
Select the correct choice below and fill in the answer box to
complete your choice....

Test the hypothesis using the P-value approach. Be sure to
verify the requirements of the test.
Upper H0:
pequals=0.8
versus
Upper 1H :p
greater than>0.80
nequals=250
xequals=205
alphaαequals=0.05
Is
np 0 left parenthesis 1 minus p 0 right
parenthesisnp01−p0greater than or equals≥10?
Use technology to find the P-value.
P-valueequals=nothing
(Round to three decimal places as needed.)

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