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In a study of 49 countries, the sample correlation between an index of political turmoil and the infant mortality rate was 0.46. Test the null
In a study of 49 countries, the sample correlation between an index of political turmoil and the infant mortality rate was 0.46. Test the null hypothesis of no correlation between these quantities against the alternative of positive correlation. Use a5% significance level.
Find thet-statistic and P-value
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