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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 4.004.00 Mbps. Conduct the hypothesis test using these results. Use a 0.050.05 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. What are the null and alternative​ hypotheses?     A. Upper H 0H0​: muμequals=4.004.00 Mbps Upper H 1H1​: muμnot equals≠4.004.00 Mbps   B. Upper H 0H0​: muμequals=4.004.00 Mbps Upper H 1H1​: muμgreater than>4.004.00 Mbps   C. Upper H 0H0​: muμless than<4.004.00 Mbps Upper H 1H1​: muμequals=4.004.00 Mbps   D. Upper H 0H0​: muμequals=4.004.00 Mbps Upper H 1H1​: muμless than<4.004.00 Mbps Your answer is correct. Identify the test statistic: ?? ​(Round to two decimal places as​ needed.)   Display from technology  T-Test u<4.00 t= -0.243209 p=0.404410 x=3.81 Sx=5.236284 n=45

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 4.004.00 Mbps. Conduct the hypothesis test using these results. Use a 0.050.05 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. What are the null and alternative​ hypotheses?     A. Upper H 0H0​: muμequals=4.004.00 Mbps Upper H 1H1​: muμnot equals≠4.004.00 Mbps   B. Upper H 0H0​: muμequals=4.004.00 Mbps Upper H 1H1​: muμgreater than>4.004.00 Mbps   C. Upper H 0H0​: muμless than<4.004.00 Mbps Upper H 1H1​: muμequals=4.004.00 Mbps   D. Upper H 0H0​: muμequals=4.004.00 Mbps Upper H 1H1​: muμless than<4.004.00 Mbps Your answer is correct. Identify the test statistic: ?? ​(Round to two decimal places as​ needed.)   Display from technology  T-Test u<4.00 t= -0.243209 p=0.404410 x=3.81 Sx=5.236284 n=45

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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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
4.004.00
Mbps. Conduct the hypothesis test using these results. Use a
0.050.05
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.
What are the null and alternative​ hypotheses?
 
 
A.
Upper H 0H0​:
muμequals=4.004.00
Mbps
Upper H 1H1​:
muμnot equals≠4.004.00
Mbps
 
B.
Upper H 0H0​:
muμequals=4.004.00
Mbps
Upper H 1H1​:
muμgreater than>4.004.00
Mbps
 
C.
Upper H 0H0​:
muμless than<4.004.00
Mbps
Upper H 1H1​:
muμequals=4.004.00
Mbps
 
D.
Upper H 0H0​:
muμequals=4.004.00
Mbps
Upper H 1H1​:
muμless than<4.004.00
Mbps
Your answer is correct.
Identify the test statistic: ??
​(Round to two decimal places as​ needed.)
 
Display from technology 
T-Test
u<4.00
t= -0.243209
p=0.404410
x=3.81
Sx=5.236284
n=45
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