StatCrunch logo (home)

Results shared by StatCrunch members
Showing 1 to 15 of 80529 results
Name/Notes Share Owner Created Size Views
Scatter Plot Murder/Rapeyescdbrust98Apr 30, 201712KB4
Summary statistics:
ColumnnMeanVarianceStd. dev.Std. err.MedianRangeMinMaxQ1Q3
Q12628.076923162.5538512.7496612.500414221.54715622033
Summary Stats
yesmatteva1994@hotmail.comApr 30, 20171KB0
Simple linear regression results:
Dependent Variable: OBP
Independent Variable: W
OBP = 0.25195972 + 0.00080839501 W
Sample size: 30
R (correlation coefficient) = 0.75768055
R-sq = 0.57407982
Estimate of error standard deviation: 0.0086839036

Parameter estimates:
ParameterEstimateStd. Err.AlternativeDFT-StatP-value
Intercept0.251959720.010780391 ≠ 02823.372039<0.0001
Slope0.000808395010.00013158991 ≠ 0286.1432905<0.0001

Analysis of variance table for regression model:
SourceDFSSMSF-statP-value
Model10.00284598160.002845981637.740018<0.0001
Error280.00211148510.000075410181
Total290.0049574667

Predicted values:
X valuePred. Ys.e.(Pred. y)95% C.I. for mean95% P.I. for new
1000.332799230.0029568225(0.32674245, 0.338856)(0.31400818, 0.35159027)

Simple Linear Regression
yes45734654_ecollege_chatmlpApr 30, 20173KB0
Histogramyesmatteva1994@hotmail.comApr 30, 20177KB3
New column, Bin(Work), added to data table!
Bin Column
yestaylog14@my.erau.eduApr 30, 201747B1
Histogramyesyulivillamar@gmail.comApr 30, 201710KB2
Histogramyesyulivillamar@gmail.comApr 30, 201710KB1
Bar Plot With Datayesjsr801Apr 30, 201714KB1
Pie Chart With Datayesjsr801Apr 30, 201722KB2
Histogramyesafareed175@gmail.comApr 30, 201714KB2
Summary statistics:
ColumnMinMaxQ1Q3MeanStd. dev.MedianRangeIQRSkewness
A Birth Rate0.617204.78915.10871.98649.47367841.17049440.929204.17256.8781.076622
Summary Stats_Birth Rate
yesliy997@newschool.eduApr 30, 20171KB5
CORRECT bell curve for birth rate
We did not group by region here, which is the correct way to do.
yesliy997@newschool.eduApr 30, 201724KB1
Birthrate Boxplot
Birthrate grouped by region
yesliy997@newschool.eduApr 30, 201721KB1
Two sample T confidence interval:
μ1 : Mean of var1
μ2 : Mean of var2
μ1 - μ2 : Difference between two means
(with pooled variances)

95% confidence interval results:
DifferenceSample Diff.Std. Err.DFL. LimitU. Limit
μ1 - μ28637261.6110338550326474146.510800377
Two Sample T ge
yestsmiley0Apr 29, 2017993B4
Two sample T hypothesis test:
μ1 : Mean of var1
μ2 : Mean of var2
μ1 - μ2 : Difference between two means
H0 : μ1 - μ2 = 0
HA : μ1 - μ2 ≠ 0
(with pooled variances)

Hypothesis test results:
DifferenceSample Diff.Std. Err.DFT-StatP-value
μ1 - μ28637261.6110338550327.827967<0.0001
Two Sample T ge
yestsmiley0Apr 29, 20171KB5

1 2 3 4 5 6 7 8 9 10   >

Always Learning