Question

For the data below, use Anderson-Darling test to see if it conforms to a Beta distribution with shape1=4, shape2=7. What is the p-value?

0.18573722 0.41073334 0.56355831 0.06673358 0.43762574 0.45158744 0.27369696

0.27787527 0.27522373 0.22834730 0.28829185 0.21342879 0.24438748 0.37434856

0.53836814 0.34561632 0.28320219 0.22540641 0.23575321 0.38607398 0.28625720

0.29384326 0.44312820 0.25625404 0.15563416 0.46424265 0.21000100 0.36114007

0.22198265 0.56719777

Answer #1

The probability plot is:

The p-value is 0.101.

Since the p-value (0.101) is greater than the significance level (0.05), we cannot reject the null hypothesis.

Therefore, we conform to a Beta distribution with shape1=4, shape2=7.

Use KS test to see if it conforms to a Beta distribution with
shape1=4, shape2=7. What is the
p-value?
0.18573722 0.41073334 0.56355831 0.06673358 0.43762574
0.45158744 0.27369696
0.27787527 0.27522373 0.22834730 0.28829185 0.21342879
0.24438748 0.37434856
0.53836814 0.34561632 0.28320219 0.22540641 0.23575321
0.38607398 0.28625720
0.29384326 0.44312820 0.25625404 0.15563416 0.46424265
0.21000100 0.36114007
0.22198265 0.56719777

when doing Anderson Darling test for Weibull distribution, how
to get gamma, beta, and alpha.
note :
I am using Excel.

Use the paired data below to test the claim that there is a
correlation between x and y, using α=0.05. Round your answer to 3
decimal places.
x
3
5
7
15
16
y
8
11
7
14
20
Group of answer choices
p-value=0.670, evidence not support claim
p-value=0.067, evidence not support claim
p-value=0.067, evidence support claim
p-value=0.852, evidence not support claim
p-value=0.670, evidence support claim

a) Find the AD (Anderson-Darling) for both Springfield and
Evansville (using Minitab). (round to 3 decimal places)
b) Find the p-value for this test (using Minitab). (round to 3
decimal places)
City
Price($)
Springfield
116480
Springfield
114746
Springfield
119697
Springfield
116625
Springfield
116877
Springfield
110206
Springfield
113552
Springfield
115015
Springfield
115058
Springfield
117310
Springfield
114553
Springfield
114770
Springfield
115249
Springfield
113548
Evansville
120070
Evansville
113786
Evansville
120177
Evansville
117433
Evansville
116873
Evansville
112948
Evansville
112260
Evansville
117860
Evansville
114275
Evansville...

Travelers pay taxes for flying, car rentals, and hotels. The
following data represent the total travel tax for a 3-day business
trip in eight randomly selected cities.
67.81
78.69
68.99
84.36
80.24
86.14
101.27
99.29
Use Minitab Express to perform a Normality Test on this data.
Report your answers rounded to three decimal places, where
applicable.
a) In the normal probability plot, the
data (does / does not)
stay relatively close to the reference line.
b) The Anderson-Darling test results in...

see data set 7 in appendix B. use 0.05 significance
level to test the claim that the mean of the differences is greater
than 0 sec, so that more time is devoted to showing tobacco than
alcohol. for animated children's movies, how much time should be
spent showing the use of tobacco and alcohol? tobacco
use(sec):176,51,0,299,74,2,23,205,6,155. alcohol
use(sec):88,33,113,51,0,3,46,73,5,74

Use the t-distribution and the sample results to
complete the test of the hypotheses. Use a 5% significance level.
Assume the results come from a random sample, and if the sample
size is small, assume the underlying distribution is relatively
normal.
Test Ho : μ=120 vs Ha : μ<120 using the sample results x¯=112.3,
s=18.4, with n=100.
a) Give the test statistic and the p-value
Test statistic = _____
P-value = _____

The following data are believed to have come from a normal
distribution. Use the goodness of fit test and = .05 to
test this claim. Use Table 12.4.
18
23
21
24
18
22
18
22
19
13
10
20
17
20
20
20
17
14
24
23
22
43
28
27
26
29
28
33
22
28
Using six classes, calculate the value of the test statistic (to
2 decimals).______
The p value is ? _________
Conclusion? Cannot reject assumption...

1.
Use the paired data below to test the claim that there is a
correlation between x and y, using α=0.05. Round your answer to 3
decimal places.
x
46.6
27.2
43.1
29
34.8
y
8
8
3
9
2
Group of answer choices
p-value=0.692, evidence support claim
p-value=0.692, evidence not support claim
p-value=0.615, evidence not support claim
p-value=0.307, evidence not support claim
p-value=0.615, evidence support claim
2.
We interviewed a group of adult residents at Chill town, and ask...

A cellular phone service provider is offering a new calling plan
that it claims will result in an average savings of more than 20%
for its customers who switch to the plan. To evaluate this claim, a
consumer watchdog organization contacted a random sample of this
provider's customers who enrolled in the new plan and computed
their individual savings (as a percentage of their original monthly
bill).
PctSavings(%)
33.17
21.43
19.29
24.59
29.25
24.09
21.36
14.27
26.29
16.85
19.09
27.56...

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