Question
Consider the following statements: 1.HDI is a
composite index that accounts for life expectancy at birth, mean years of schooling, expected years of schooling, and Gross National Income per capita. 2.As per the UNDP report, India’s HDI value saw a decline during the COVID-19 pandemic. 3.The HDI for India's female population has been historically lower than that for the male population. 4.The Inequality-adjusted Human Development Index (IHDI) considers inequality in the distribution of each dimension across the population. Which of the statements above is/are correct?ÂSolution
The correct answer is A
If moment generating function of continuous random variable X is (λ /λ−t) ;t < λ, then E(X3) equals to:
If price-quantity are related for base year (0) and current year (1) are
∑ : p0q0 = 260,∑ : p1q0 = 395,∑ : p0q1 = 264,∑ : p1q1 = 422, t...
A dice was thrown 400 times and 'six' resulted 80 times. The data is used to justify the hypothesis of an unbiased dice at 95% confidence. With referen...
The fair dice is rolled 15 times and face value are noted
Face Value:Â Â Â Â Â Â Â Â 1Â Â Â Â Â Â Â Â Â Â Â Â Â 2Â Â Â Â Â Â Â Â Â Â Â Â Â 3...
The grouped data for the observation are as follows.
Class :Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 2-4Â Â Â Â Â Â Â Â 4-6Â Â Â Â Â Â Â Â Â 6-8<...
The value of k so that following is probability mass function
X:           -2           -1           0  �...
The Mean deviation about Median for the given data.
52, 56, 66, 70, 75, 80, 82 is:
Approximately, the coefficient of variation for the given data where Pearson's second measure of skewness = 0.42, arithmetic mean- 86 and median 80, is:
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