View Help Tell me what you want to do Paragraph Style 1) Correlation between cur
ID: 3041961 • Letter: V
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View Help Tell me what you want to do Paragraph Style 1) Correlation between current extraversion and neuroticism level mean SD extraversion 12.37298 3.893686 1421 neuroticism 11.47009 4.899122 1421 p-value= 0 0001094 95 percent confidence interval: -0.15363484 -0 05072006 Pearson's product-moment correlation:-0.1024516 A) List the M and SD for both variables. List the xalue and the p-value B) Write a summary of the results using all of the above values (including Confidence Intervals). Use APA formatting.Explanation / Answer
1.
a) Mean of Extraversion = 12.37298
mean of neuroticism = 11.47009
r - value = -0.1024513
P - value = 0.0001094
b) Here P - value < alpha 0.05, so we reject H0
Thus the population correlation between current extraversion and neuroticism level is not independent i.e. there is exist significance of correlation
The 95% chance the population correlation will be lies between (-0.15363484, -0.05072006)
2. a) Mean of group no - 11.96268
b) mean in group ys - 12.93970
t -value = -4.6907
P-value = 0.000
df = 1270.119
The 95% confidence interval : (-1.3860765,-0.5685632)
r = t^2 / t^2 + df = -4.6907^2 / (-4.6907^2+1270.119) = 0.017028
3.
Mean of asstprof = 80775.99
mean of assocprof = 93876.44
Mean of prof = 126772.11
Sd of asstprof = 8174.113
SD of Assocprof = 13831.7
Sd of Prof = 27718.675
F = 128.2
df = (2,394)
P-value = 0.000
Here p-value of F < alpha 0.05, so we reject H0
thus we conclude that there is significance difference among the means
P-value of Assoprof - AsstProf = 0.00452 < alpha 0.05, so we reject H0
thus we conclude that there is significance difference between Assoprof and AsstProf
P-value of prof - AsstProf = 0.0001 < alpha 0.05, so we reject H0
thus we conclude that there is significance difference between prof and AsstProf
P-value of prof - AsstProf = 0.001 < alpha 0.05, so we reject H0
thus we conclude that there is significance difference between prof and AsstProf
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