All I need from the following question is the following data: 1)EITHER state the critical values and use the critical values/z-obtained comparison OR use the p-value/alpha comparison to make a decision. And 2) State a conclusion.
All I need from the following question is the following data: 1)EITHER state the critical values and use the critical values/z-obtained comparison OR use the p-value/alpha comparison to make a decision. And 2) State a conclusion.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
All I need from the following question is the following data:
1)EITHER state the critical values and use the critical values/z-obtained comparison OR use the p-value/alpha comparison to make a decision.
And
2) State a conclusion.
![4. Test a hypothesis that the proportion of adult Americans who do not feel safe walking at
their neighborhood at night (FEAR) is different from 0.3. Use a=0.01. (Hint: recode
"FEAR" variable first).
Ho: = 0.3
H:µ # 0.3
One-Sample Statistics
Std.
Std. Error
Mean
Deviation
Mean
Terror
2867
.2107
.40786
.00762
One-Sample Test
Test Value = 0.3
99% Confidence Interval of the
Significance
Difference
One-Sided
Two-Sided
Mean
Upper
-0697
df
Difference
Lower
Terror
-11.727
2866
<,001
<.001
-.08933
-1090
to search
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End
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Transcribed Image Text:4. Test a hypothesis that the proportion of adult Americans who do not feel safe walking at
their neighborhood at night (FEAR) is different from 0.3. Use a=0.01. (Hint: recode
"FEAR" variable first).
Ho: = 0.3
H:µ # 0.3
One-Sample Statistics
Std.
Std. Error
Mean
Deviation
Mean
Terror
2867
.2107
.40786
.00762
One-Sample Test
Test Value = 0.3
99% Confidence Interval of the
Significance
Difference
One-Sided
Two-Sided
Mean
Upper
-0697
df
Difference
Lower
Terror
-11.727
2866
<,001
<.001
-.08933
-1090
to search
PrtScn
Home
End
Poup
PODn
Expert Solution
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Step 1
Given that
Hypothesized Population Mean = | |
Population Standard Deviation = | |
Sample Size = | |
Sample Mean = | |
Significance Level |
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