State null and alternative hypotheses.  Report results of statistical test, i.e., significant or not? Use .05 2-tailed alpha level. what type of error might you be making?  1.  53,57,61,49,52,56, 58, 62, 51, 56  u=52  alpha .05, two tailed  2.

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  • State null and alternative hypotheses. 
  • Report results of statistical test, i.e., significant or not? Use .05 2-tailed alpha level.
  • what type of error might you be making? 

1.  53,57,61,49,52,56, 58, 62, 51, 56 

u=52 

alpha .05, two tailed 

2. 

One-Sample Statistics
Std. Error
Мean
Std. Deviation
Мean
openness to experience
567
4.5081
.78329
.03290
One-Sample Test
Test Value = 4.0
95% Confidence Interval of the
Difference
Significance
Mean
Difference
df
One-Sided p Two-Sided p
Lower
Upper
openness to experience
15.446
566
<.001
<.001
50810
.4435
5727
One-Sample Effect Sizes
95% Confidence Interval
Point
Estimate
Standardizer
Lower
Upper
ppenness to experience Cohen's d
Hedges' correction
78329
.649
558
739
78433
.648
557
.738
a. The denominator used in estimating the effect sizes.
Cohen's duses the sample standard deviation.
Hedges' correction uses the sample standard deviation, plus a correction factor.
Transcribed Image Text:One-Sample Statistics Std. Error Мean Std. Deviation Мean openness to experience 567 4.5081 .78329 .03290 One-Sample Test Test Value = 4.0 95% Confidence Interval of the Difference Significance Mean Difference df One-Sided p Two-Sided p Lower Upper openness to experience 15.446 566 <.001 <.001 50810 .4435 5727 One-Sample Effect Sizes 95% Confidence Interval Point Estimate Standardizer Lower Upper ppenness to experience Cohen's d Hedges' correction 78329 .649 558 739 78433 .648 557 .738 a. The denominator used in estimating the effect sizes. Cohen's duses the sample standard deviation. Hedges' correction uses the sample standard deviation, plus a correction factor.
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