ambrose
/
sgp-internet-ping
mirror of https://github.com/serverwentdown/sgp-internet-ping.git
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Ambrose Chua 2018-04-17 23:08:25 +08:00
parent 7853a7f795
commit 3e7cb35a47
3 changed files with 23 additions and 8 deletions
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2
boxplot.go
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@ -45,6 +45,7 @@ func main() {
median := stat.Quantile(0.50, stat.Empirical, ttls, nil)
q3 := stat.Quantile(0.75, stat.Empirical, ttls, nil)
max := stat.Quantile(1.00, stat.Empirical, ttls, nil)
mean := stat.Mean(ttls, nil)
odata = append(odata, []string{
cc,
strconv.Itoa(len(ttls)),
@ -53,6 +54,7 @@ func main() {
strconv.FormatFloat(median, 'f', -1, 64),
strconv.FormatFloat(q3, 'f', -1, 64),
strconv.FormatFloat(max, 'f', -1, 64),
strconv.FormatFloat(mean, 'f', -1, 64),
})
}

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poster.png
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29
poster.svg
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@ -75916,8 +75916,8 @@
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inkscape:cy="1879.9857"
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@ -76195,7 +76195,7 @@
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id="flowSpan51354">a</flowSpan>: μ<flowSpan
style="font-size:65.00000954%;baseline-shift:sub"
id="flowSpan51362">1</flowSpan> &lt; μ<flowSpan
id="flowSpan51362">1</flowSpan> &gt; μ<flowSpan
style="font-size:65.00000954%;baseline-shift:sub"
id="flowSpan51364">2</flowSpan></flowPara><flowPara
style="font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;font-size:40.00000381px;line-height:129.99999523%;font-family:'Inter UI';-inkscape-font-specification:'Inter UI';text-align:start;text-anchor:start"
@ -76215,9 +76215,9 @@
style="font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;font-size:40.00000381px;line-height:129.99999523%;font-family:'Inter UI';-inkscape-font-specification:'Inter UI';text-align:start;text-anchor:start"
id="flowPara51441">SRS: Let's assume the sample to be a simple random sample. </flowPara><flowPara
style="font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;font-size:40.00000381px;line-height:129.99999523%;font-family:'Inter UI';-inkscape-font-specification:'Inter UI';text-align:start;text-anchor:start"
id="flowPara51443">Independence: </flowPara><flowPara
id="flowPara51443">Independence: Because of randomisation, we are willing to take the two groups as independent samples. We are not sampling without replacement from a population of samples. </flowPara><flowPara
style="font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;font-size:40.00000381px;line-height:129.99999523%;font-family:'Inter UI';-inkscape-font-specification:'Inter UI';text-align:start;text-anchor:start"
id="flowPara51445">Normality: </flowPara><flowPara
id="flowPara51445">Normality: From the box plots, there are no visible outliers and the normality assumption seems reasonable. </flowPara><flowPara
style="font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;font-size:40.00000381px;line-height:129.99999523%;font-family:'Inter UI';-inkscape-font-specification:'Inter UI';text-align:start;text-anchor:start"
id="flowPara51449" /><flowPara
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@ -76227,9 +76227,11 @@
style="font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;font-size:40.00000381px;line-height:129.99999523%;font-family:'Inter UI';-inkscape-font-specification:'Inter UI';text-align:start;text-anchor:start"
id="flowPara51511" /><flowPara
style="font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;font-size:40.00000381px;line-height:129.99999523%;font-family:'Inter UI';-inkscape-font-specification:'Inter UI';text-align:start;text-anchor:start"
id="flowPara51509">t = </flowPara><flowPara
id="flowPara51509">t = 95.840</flowPara><flowPara
style="font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;font-size:40.00000381px;line-height:129.99999523%;font-family:'Inter UI';-inkscape-font-specification:'Inter UI';text-align:start;text-anchor:start"
id="flowPara4604">P-value = </flowPara><flowPara
id="flowPara51547">Using conservative estimate, df = 1037955 - 1 = 1037954</flowPara><flowPara
style="font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;font-size:40.00000381px;line-height:129.99999523%;font-family:'Inter UI';-inkscape-font-specification:'Inter UI';text-align:start;text-anchor:start"
id="flowPara4604">P-value = 0 (really close to zero)</flowPara><flowPara
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id="flowPara51513" /><flowPara
style="font-style:normal;font-variant:normal;font-weight:bold;font-stretch:normal;font-size:40.00000381px;line-height:129.99999523%;font-family:'Inter UI';-inkscape-font-specification:'Inter UI Bold';text-align:start;text-anchor:start"
@ -76237,7 +76239,7 @@
style="font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;font-size:40.00000381px;line-height:129.99999523%;font-family:'Inter UI';-inkscape-font-specification:'Inter UI';text-align:start;text-anchor:start"
id="flowPara51517" /><flowPara
style="font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;font-size:40.00000381px;line-height:129.99999523%;font-family:'Inter UI';-inkscape-font-specification:'Inter UI';text-align:start;text-anchor:start"
id="flowPara4608">Since the P-value is _ than 0.05, we _ H0 as there is _sufficient evidence to conclude that the mean latency to the US is lower than the mean latency to the Netherlands. </flowPara><flowPara
id="flowPara4608">Since the P-value is less than 0.05, we reject H0 and conclude that there is sufficient evidence to suggest that the mean latency to the US is lower than the mean latency to the Netherlands. </flowPara><flowPara
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