StatCrunch logo (home)

Results shared by StatCrunch members
Showing 91 to 105 of 101026 results
Name/Notes Owner Created Size Views
Correlation between MMXT and MMNT is:
0.98766525
Correlation
b8641e39-e592-4045-9308-0da6c1758f46-57963_d2l_snhumlpJun 13, 201951B1
Boxplotmeg.doulgerakisJun 13, 2019174B2
Histogrammeg.doulgerakisJun 13, 2019174B3
Simple Linear Regression
Scatter plot with fitted line
kelliernJun 13, 2019174B3

Simple linear regression results:


Dependent Variable: Hrs slept when not working
Independent Variable: Hrs slept prior to working
Hrs slept when not working = 8.9338536 - 0.18656284 Hrs slept prior to working
Sample size: 86
R (correlation coefficient) = -0.27958475
R-sq = 0.078167631
Estimate of error standard deviation: 1.2912444

Parameter estimates:


ParameterEstimateStd. Err.AlternativeDFT-StatP-value
Intercept8.93385360.40508613 ≠ 08422.054208<0.0001
Slope-0.186562840.069903352 ≠ 084-2.66886830.0091

Analysis of variance table for regression model:


SourceDFSSMSF-statP-value
Model111.87602611.8760267.1228580.0091
Error84140.054211.667312
Total85151.93023
Simple Linear Regression
Correlation coefficient
kelliernJun 13, 20193KB3

Simple linear regression results:


Dependent Variable: mmnt
Independent Variable: mmxt
mmnt = -90.859575 + 0.92252252 mmxt
Sample size: 62
R (correlation coefficient) = 0.98842669
R-sq = 0.97698733
Estimate of error standard deviation: 14.216979

Parameter estimates:


ParameterEstimateStd. Err.AlternativeDFT-StatP-value
Intercept-90.8595752.9548656 ≠ 060-30.74914<0.0001
Slope0.922522520.018278494 ≠ 06050.470378<0.0001

Analysis of variance table for regression model:


SourceDFSSMSF-statP-value
Model1514858.33514858.332547.2591<0.0001
Error6012127.349202.12248
Total61526985.68
Simple Linear Regression
2b76696e-fa37-4186-8205-290464905c9a-171056_d2l_snhumlpJun 13, 20193KB2
Scatter Plot of hours of sleep prior to working vs hours of sleep when not working
N1, N2. Hours of sleep prior to working and hours of sleep when not working
kelliernJun 13, 2019174B3
Box Plot of how many hours slept prior to working the night shift
How many hours do you sleep prior to working/shift?
kelliernJun 13, 2019174B2
Histogram of hours slept prior to working
How many hours do you sleep prior to your shift/working?
kelliernJun 13, 2019174B2

Simple linear regression results:


Dependent Variable: MMNT
Independent Variable: MMXT
MMNT = -102.0713 + 0.98220162 MMXT
Sample size: 61
R (correlation coefficient) = 0.98682358
R-sq = 0.97382079
Estimate of error standard deviation: 15.098896

Parameter estimates:


ParameterEstimateStd. Err.AlternativeDFT-StatP-value
Intercept-102.07133.3812064 ≠ 059-30.187835<0.0001
Slope0.982201620.020965895 ≠ 05946.847588<0.0001

Analysis of variance table for regression model:


SourceDFSSMSF-statP-value
Model1500339.57500339.572194.6965<0.0001
Error5913450.623227.97666
Total60513790.2
Simple Linear Regression
4c6df102-f4d5-47a8-a82c-57256f265872-185807_d2l_snhumlpJun 13, 20193KB2
Simple Linear Regression4c6df102-f4d5-47a8-a82c-57256f265872-185807_d2l_snhumlpJun 13, 2019174B2

Summary statistics:


ColumnnMeanVarianceStd. dev.Std. err.MedianRangeMinMaxQ1Q3
Alcohol2064.53883547.8301926.91593750.481856213603607
Summary Stats
spanJun 13, 20191KB2
Histogram for class experimentnhihuynh06Jun 13, 2019174B4
Scatter Plot ALWFe4c4f27b-04b9-49c1-8c98-22dac2e4b540-199581_d2l_snhumlpJun 13, 2019174B3

Simple linear regression results:


Dependent Variable: Textbook Not Used
Independent Variable: Jobs
Textbook Not Used = 0.84632642 - 0.18339877 Jobs
Sample size: 290
R (correlation coefficient) = -0.10642388
R-sq = 0.011326043
Estimate of error standard deviation: 0.96963865

Parameter estimates:


ParameterEstimateStd. Err.AlternativeDFT-StatP-value
Intercept0.846326420.11139763 ≠ 02887.5973464<0.0001
Slope-0.183398770.1009689 ≠ 0288-1.81638870.0704

Analysis of variance table for regression model:


SourceDFSSMSF-statP-value
Model13.10196883.10196883.2992680.0704
Error288270.777340.9401991
Total289273.87931
Simple Linear Regression - Jobs (x) and Textbooks (y)
Assignment 2
sriggsmolinaJun 13, 20193KB4

<   1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16   >

Always Learning