Hans Christian Orsted of Denmark made a discovery in the 1820 that a magnetic needle could be deflected by a wire carrying an electric current.
Arson statutes typically classify arson as a felony due to the potential to cause injuries or death.
Targeted killing is defined as a form of assassination carried out by governments.
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The correct answer is option A. 1,18.
Linear regression is a method used to identify the trend Or similarity between two sets of data. All the given points of the data set are plotted and a straight line is drawn with the points. The line is called a line of regression.
F Test is a test that is used to check if the given line of regression is a good fit for the given data set or not. F ratio is the ratio obtained by dividing the two mean square values of the data set.
The numerator of the given regression is always 1
The denominator of the regression is given by n-2=20-2=18.
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60. An analysis of regression is used to test the significance of a linear regression equation based on a sample of n=20 individuals. What are the df values for the F-ratio?
a. 1, 18
b. 1, 19
c. 2, 18
d. 2, 19
<u>Answer:
</u>
The persistence of the two-party system have contributed to long-established party loyalties is the diagram that best explains a cause and effect relationship that has shaped U.S. Politics.
<u>Explanation:
</u>
- Though there have been multiple parties at different times in the history of politics of the United States, the only dominant ones are the two that we know by the names of the Democratic Party and the Republican Party.
- The healthy two-party politics practiced in the United States has shaped the governance of the nation so by developing itself into a strong system of checks and balances.
Answer:
0
Explanation:
If an M:N relationship is mandatory on one side and optional on the other side, and if both relations resulting from the entities involved in the relationship each have 3 records, then the resulting bridge relation cannot have less than ____0____ records.
this is a problem under ER model
