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Name/Notes Share Owner Created Size Views
One sample Z confidence interval:
μ : Mean of population
Standard deviation = 2.536185

95% confidence interval results:
MeannSample MeanStd. Err.L. LimitU. Limit
μ913.10989010.265864432.58880543.6309748
One Sample Z Summary for Female Caffeine Drinkers
yesvalerie.mitchell.1971Jul 24, 2016859B13
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Female Histogram of Cups Caffeine Beverages
yesvalerie.mitchell.1971Jul 24, 201614KB9
Summary statistics:
ColumnnMeanVarianceStd. dev.Std. err.MedianRangeMinMaxQ1Q3
exercise1004.123.76323231.93990520.19399052470736
Summary Stats
yesrochy4@bellsouth.netJul 24, 20161KB7
Summary statistics:
ColumnnMeanVarianceStd. dev.Std. err.MedianRangeMinMaxQ1Q3
Female # cups caffeineated beverage/day913.10989016.43223442.5361850.2658644321201214
Female Summary Stats
yesvalerie.mitchell.1971Jul 24, 20161KB5
Histogramyesrochy4@bellsouth.netJul 24, 201611KB8
One sample proportion confidence interval:
Outcomes in : exercise
Success : 7
p : Proportion of successes
Method: Standard-Wald

95% confidence interval results:
VariableCountTotalSample Prop.Std. Err.L. LimitU. Limit
exercise71000.070.0255147020.0199921040.1200079
One Sample Proportion
yesrochy4@bellsouth.netJul 24, 20161.014B24
One sample T confidence interval:
μ : Mean of variable

95% confidence interval results:
VariableSample MeanStd. Err.DFL. LimitU. Limit
exercise4.120.19399052993.73508074.5049193
One Sample T
yesrochy4@bellsouth.netJul 24, 2016839B10
One sample proportion confidence interval:
p : Proportion of successes
Method: Standard-Wald

95% confidence interval results:
ProportionCountTotalSample Prop.Std. Err.L. LimitU. Limit
p911890.481481480.0363446950.410247190.55271577
One Sample Prop. Summary That Would Be Female
yesvalerie.mitchell.1971Jul 24, 2016966B6
Pie Chart With Datayesrochy4@bellsouth.netJul 24, 201626KB8
Histogram type 2yesbethmhillJul 24, 201618KB4
Histogram of The Numerical Variableyesvalerie.mitchell.1971Jul 24, 201615KB10
Summary statistics:
ColumnnMeanVarianceStd. dev.Std. err.MedianRangeMinMaxQ1Q3
# cups caffeineated beverage/day1893.12169316.08617582.46701760.1794491321201224
Summary Stats Numerical only
yesvalerie.mitchell.1971Jul 24, 20161KB9
Two sample T confidence interval:
μ1 : Mean of Female # cups caffeineated beverage/day
μ2 : Mean of Male # cups caffeineated beverage/day
μ1 - μ2 : Difference between two means
(without pooled variances)

95% confidence interval results:
DifferenceSample Diff.Std. Err.DFL. LimitU. Limit
μ1 - μ2-0.0227629510.36076173184.18084-0.734519760.68899386
Two Sample T Confidence Interval
yesvalerie.mitchell.1971Jul 24, 20161KB9
Summary statistics:
ColumnnMeanVarianceStd. dev.Std. err.MedianRangeMinMaxQ1Q3
Female # cups caffeineated beverage/day913.10989016.43223442.5361850.2658644321201214
Male # cups caffeineated beverage/day983.13265315.82758262.41403860.2438547321201224
Summary Stats for Numerical values with Gender Split
yesvalerie.mitchell.1971Jul 24, 20162KB7
Two sample Z confidence interval:
μ1 : Mean of population 1 (Std. dev. = 2.54)
μ2 : Mean of population 2 (Std. dev. = 2.41)
μ1 - μ2 : Difference between two means

95% confidence interval results:
Differencen1n2Sample meanStd. err.L. limitU. limit
μ1 - μ2189189-0.020.25468831-0.519179920.47917992
Two Sample Z Summary for Male/female and # cups caffeinated beverage per day
yestammyt1962@gmail.comJul 24, 20161KB9

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