Recent questions tagged stats - GO Electrical

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GATE2014-3-GA-5
The table below has question-wise data on the performance of students in an examination. The marks for each question are also listed. There is no negative or partial marking in the examination. What is the average of the marks obtained by the class in the examination? $1.34$ $1.74$ $3.02$ $3.91$

asked Feb 12, 2017 in Probability & Statistics by makhdoom ghaya (9.2k points)

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GATE2014-3-GA-9
The ratio of male to female students in a college for five years is plotted in the following line graph If the number of female students in $2011$ and $2012$ is equal, what is the ratio of male students in $2012$ to male students in $2011$? $1:1$ $2:1$ $1.5:1$ $2.5:1$

asked Feb 12, 2017 in Probability & Statistics by makhdoom ghaya (9.2k points)

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GATE2014-2-GA-9
The ratio of male to female students in a college for five years is plotted in the following line graph. If the number of female students doubled in $2009$, by what percent did the number of male students increase in $2009?$

asked Feb 12, 2017 in Probability & Statistics by makhdoom ghaya (9.2k points)

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4

GATE2014-2-GA-6
The old city of Koenigsberg, which had a German majority population before World War $2$, is now called Kaliningrad. After the events of the war, Kaliningrad is now a Russian territory and has a predominantly Russian population. It is bordered by the ... Kaliningrad, as that was its original Russian name Poland and Lithuania are on the route from Kaliningrad to the rest of Russia

asked Feb 12, 2017 in Probability & Statistics by makhdoom ghaya (9.2k points)

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5

GATE2014-1-GA-9
In a survey, $300$ respondents were asked whether they own a vehicle or not. If yes, they were further asked to mention whether they own a car or scooter or both. Their responses are tabulated below. What percent of respondents do not own a scooter?

asked Feb 12, 2017 in Probability & Statistics by makhdoom ghaya (9.2k points)

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6

GATE2015-1-GA-8
The pie-chart below has the breakup of the number of students from different departments in an engineering college for the year $2012$. The proportion of male to female students in each department is $5:4$. There are $40$ males in ... What is the difference between the numbers of female students in the Civil department and the female students in the Mechanical department?

asked Feb 12, 2017 in Probability & Statistics by makhdoom ghaya (9.2k points)

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