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Statistics Questions




Question;Infant Mortality Rate (per 1000 live;births);Country 2010 2011 2012;Angola 110 107 104;Argentina 13 13 12;Bangladesh 39 32 31;Belgium 4 4 4;Burundi 61 59 57;Canada 5 5 5;Chad 94 92 90;Congo Dem. Rep. 92 90 88;Denmark 3 3 3;Gambia 52 51 50;Kenya 52 50 49;Sierra Lion 114 112 110;Switzerland 4 4 4;Togo 61 59 57;United States 6 6 6;Domestic credit to private sector (% of GDP);Country 2010;Angola 20.2;Argentina 11.6;Bangladesh 47.1;Belgium 94.5;Burundi 18.7;Canada NA;Chad 4.2;Congo Dem. Rep 3.9;Denmark 216.0;Gambia 15.4;Kenya 33.6;Sierra Lion 7.8;Switzerland 167.9;Togo 22.8;United States 191.7Use 2010 data for all following questions.-What is the correlation between mortality rate and GDP per capita?-What kind of variable is mortality rate and GDP per capita? -What is dependent variable here and what is independent variable?-What kind of sampling used here?-Show;frequency distribution and relative frequency distribution table for;mortality rate. Mortality rates 0-25, 26-50, 51-75, 76-100, 101-114;draw a table and show frequency, relative frequency, and percentage of;mortality rate? Draw histogram of relative frequencies for mortality;rate.If it is possible show on a stem and leaf plots.-What is the shape of distribution? Is it skewed to left or skewed to right?-What is the means, standard deviations, min and max, and the correlations among variables?-What kind of hypothesis (null, alternative)is this?Find the test statistics if possible.-Construct a scatterplot.-Run;a regression to obtain the coefficients, and explain what the;coefficients mean for the particular research question of interest, and;their statistical significance.


Paper#60425 | Written in 18-Jul-2015

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