Calculate the missing values in the Stata output (SKIP E!!!). Two-sample t test with A variances X y combined diff Obs Ho: diff=0 49 30 79 diff = mean(x) Ha: diff < 0 Pr(T |t|) = G E 39.62126 C F degrees of freedom = 44.06702 42.72811 1.6996 77 Ha: diff > 0 Pr{T > t) = H
Calculate the missing values in the Stata output (SKIP E!!!). Two-sample t test with A variances X y combined diff Obs Ho: diff=0 49 30 79 diff = mean(x) Ha: diff < 0 Pr(T |t|) = G E 39.62126 C F degrees of freedom = 44.06702 42.72811 1.6996 77 Ha: diff > 0 Pr{T > t) = H
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.5: Comparing Sets Of Data
Problem 13PPS
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Transcribed Image Text:Calculate the missing values in the Stata output (SKIP E!!!).
Two-sample t test with A variances
X
y
combined
diff
Obs
Ho: diff = 0
49
30
79
diff = mean(x)
Ha: diff < 0
Pr(T < t) = 0.9534
Mean
42.2
39.5
41.17468
D
mean(y)
Std. Err.
B
1.351049
.7882838
1.588642
Ha: diff != 0
Pr(|T| > |t|)
=
Std. Dev.
6.5
7.4
6.935314
G
E
[95% Conf. Intervall
40.33298
39.62126
C
F
degrees of freedom =
44.86702
Pr{T > t)
42.72811
1.6996
77
Ha: diff > 0
H
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