The display provided from technology available below results from using data for a smartphone carrier's data speeds at
Posted: Thu May 05, 2022 9:00 pm
The display provided from technology available below results
from using data for a smartphone carrier's data speeds at
airports to test the claim that they are from a population having a
mean less than
5.00
Mbps. Conduct the hypothesis test using these results. Use a
0.05
significance level. Identify the null and
alternative hypotheses, test statistic, P-value, and
state the final conclusion that addresses the original claim.
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Part 1
Assuming all conditions for conducting a hypothesis test
are met, what are the null and
alternative hypotheses?
A.
H0:
μ=5.00
Mbps
H1:
μ≠5.00
Mbps
B.
H0:
μ=5.00
Mbps
H1:
μ<5.00
MbpsYour answer is correct.
C.
H0:
μ<5.00
Mbps
H1:
μ=5.00
Mbps
D.
H0:
μ=5.00
Mbps
H1:
μ>5.00
Mbps
Part 2
Identify the test statistic.
enter your response here
(Round to two decimal places as needed.)
T-Test
μ=5.00
t=0.243893
p=0.404224
x=4.79
Sx=5.775986
n=45
from using data for a smartphone carrier's data speeds at
airports to test the claim that they are from a population having a
mean less than
5.00
Mbps. Conduct the hypothesis test using these results. Use a
0.05
significance level. Identify the null and
alternative hypotheses, test statistic, P-value, and
state the final conclusion that addresses the original claim.
LOADING...
Click the icon to view the display from technology.
Question content area bottom
Part 1
Assuming all conditions for conducting a hypothesis test
are met, what are the null and
alternative hypotheses?
A.
H0:
μ=5.00
Mbps
H1:
μ≠5.00
Mbps
B.
H0:
μ=5.00
Mbps
H1:
μ<5.00
MbpsYour answer is correct.
C.
H0:
μ<5.00
Mbps
H1:
μ=5.00
Mbps
D.
H0:
μ=5.00
Mbps
H1:
μ>5.00
Mbps
Part 2
Identify the test statistic.
enter your response here
(Round to two decimal places as needed.)
T-Test
μ=5.00
t=0.243893
p=0.404224
x=4.79
Sx=5.775986
n=45