Hypothesis Test about the Mean - Confidence Interval
Sample size	30
Sample standard deviation	0.764890496257058
Confidence	0.95
Null hypothesis	0
Sample Mean	0.0333333333333333
2-sided Confidence Interval	[ -0.252281471917001 , 0.318948138583667 ]
Left-sided Confidence Interval	[ -0.203948497900489 , +inf ]
Right-sided Confidence Interval	[ -inf, 0.270615164567156 ]