Question 1 What is the organizational structure of the State Statistics Committee?
Name and define the main stages of statistical observation.
The definition of statistical tables.
According to Table 4.1: Conduct a simple summary of the data
Rate changes in the supply of gold according to Table 5.1, using the relative values \u200b\u200bof the dynamics of a constant base of comparison:
How to interpret indicators of skewness and kurtosis?
Centre for the Study of Public Opinion in the order of mechanical sampling were interviewed 5000 people., Or 1% of the total population of the village, the possibility of passing the route through the village. Of the 3,000 people surveyed. They agreed on the need for the route through the village. With a probability of 0.998, determine the extent to which is the percentage of people of the whole village, positively related to the project.
Build the linear regression equation of the following data: a0 = 2.8; r = 0,9; σy2 = 25; σx2 = 36.
Using the correlation index, determine the missing indexes: the number of products produced per unit of time; time required to manufacture products; the physical volume of production; time required to manufacture the whole production.
What analytical performance series.