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
A naturalized citizen is a citizen who was not born a citizen,but became a citizen later. One becomes a citizen by being born on American soil or by having American parents - so those people can't usually be naturalized.
The correct answer is:
c. Anyone born outside the United States to parents who aren't citizens of the United States
Answer:
Queen Anne's War was a conflict between England, Spain, Portugal, Savoy and France in North America during the early 18th century.
Explanation:
Answer: a) 4.15m/s
b) 11.22m/s
c) 14.76m/s
Explanation: d).
Sometimes it is possible to neglect an external impulse if it is not in the direction of interest.
Also, a small force acting over a long time can easily provide more impulse
Please find the attached files for the solution
Answer:
e. a and c only.
Explanation:
In public speaking situations, the ethical obligations of listeners is to maintain the open and free expression of ideas and to be courteous and attentive during he speech. Doing these shows the audience respect to the speaker.
In the art of public speaking, listening is an important aspect. Listening is not just about hearing but how we interpret what is heard. An ethical listener interpret and analyze the information passed by the speaker and speaker's effectiveness. An ethical listener does not judge the speaker based on his or her prestige or prejudges a listener. An ethical listener, shows and communicates respect to a speaker by preparing to listen and also listening with his or her body by avoid distractions.