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The United Nations Security Council extended the peace security mission in South Sudan. The resolution sets the end of the mission's mandate on March 15th, 2023. The current level of deployment should remain unchanged and up to 17,000 blue helmets and 2,100 police officers can be mobilized.
The first four moments of a distribution about the origin are -1.5,17,-30 and 108. The third moment about the mean is:
For the recorded observation, the coefficient of variation is 0.2 and the variance is 16. The arithmetic mean is:
A random sample of 100 ball bearings selected from a shipment of 2000 ball bearing has an average diameter of 0.354 inches with standard deviation 0.04...
For ANOVA table
the F - statistics is:
For a distribution, the mean is 10, variance is 16, Y1 is +1 and β2 is 4. The distribution is:
For the production data
Year: 1 2 3 ...
Which of the following is NOT an approach for assigning the probability of the event?
If price-quantity are related for base year (0) and current year (1) are
∑ : p0q0 = 260,∑ : p1q0 = 395,∑ : p0q1 = 264,∑ : p1q1 = 422, t...
Identify, from the following, the moment used as a measure of skewness?
