Question

Test the hypothesis using the P-value approach. Be sure to verify the requirements of the test. Upper H0: p=0.4 versus Upper H 1: p> 0.4 n=100; x=50, alpha= 0.01 Is np 0 (1 - p 0) >or equals 10? Yes No

What is the P value? Can you please list the steps of how to find the P value

Answer #1

Condition check for Normal Approximation to Binomial

n * P >= 10 = 100 * 0.5 = 50

n * (1 - P ) >= 10 = 100 * ( 1 - 0.5 ) = 50

Yes, both are > 10

P = X / n = 50/100 = 0.5

Test Statistic :-

Z = ( P - P0 ) / √ ((P0 * q0)/n))

Z = ( 0.5 - 0.4 ) / √(( 0.4 * 0.6) /100))

Z = 2.0412

Decision based on P value

**P value = P ( Z > 2.0412 ) = 0.0206** ( From Z
table )

Looking for the value Z = 2.0412 in standard normal table, we will get probability value 0.0206

Reject null hypothesis if P value < α = 0.01

Since P value = 0.0206 > 0.01, hence we fail to reject the null
hypothesis

**Conclusion :- We Fail to Reject H0**

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=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?

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.
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 0.61 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: 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 0.88
versus Upper H 1 : p not equals 0.88 n equals 500 comma x equals
430 comma alpha equals 0.1

Test the hypothesis using the P-value approach. Be sure to
verify the requirements of the test.
H 0 : p equals 0.61 versus Upper H 1 : p less than 0.61 H0:
p=0.61 versus H1: p<0.61
n equals 150 comma x equals 87 comma alpha equals 0.1n=150,
x=87, α=0.1
what is the P value?

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: 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.

ADVERTISEMENT

Get Answers For Free

Most questions answered within 1 hours.

ADVERTISEMENT

asked 1 minute ago

asked 40 minutes ago

asked 48 minutes ago

asked 57 minutes ago

asked 1 hour ago

asked 1 hour ago

asked 1 hour ago

asked 1 hour ago

asked 1 hour ago

asked 1 hour ago

asked 1 hour ago

asked 1 hour ago