![pablohc200021](/avatars/12558.jpg)
pablohc200021
14.04.2020 •
Mathematics
For an F distribution, the number of degrees of freedom for the numerator a. must be larger than the number of degrees of freedom for the denominator. b. can be larger, smaller, or equal to the number of degrees of freedom for the denominator. c. must be smaller than the number of degrees of freedom for the denominator. d. must be equal to the number of degrees of freedom for the denominator.
Solved
Show answers
More tips
- C Computers and Internet How to Download Movies from Torrents?...
- F Food and Cooking How to Make the Perfect Glühwein: Step-by-Step Guide...
- A Animals and plants How to Grow Lime from a Seed: Simple Tips and Interesting Facts...
- S Style and Beauty How to Properly Tie a Tie: 5 Simple Steps...
- C Computers and Internet Dynamically Assigned IP Address: What Is It and How Does It Work?...
- C Computers and Internet How to Check the Speed of My Internet?...
- H Health and Medicine 5 Simple Steps to Quit Smoking for Good...
- C Computers and Internet How to Download Videos from YouTube? Simple Steps to Download Any Content...
- H Health and Medicine What is the Normal Blood Sugar Level in a Healthy Person?...
- S Style and Beauty How to Get Rid of Acne: Scientifically Proven Methods...
Answers on questions: Mathematics
- M Mathematics Find the value of x 34,45,38,47,x; means...
- S Social Studies He viewed individuals as mere products of social structures...
- M Mathematics Help me out please fast...
- M Mathematics Can someone plz help me...
- M Mathematics Consider the graphs of f(x) and g(x) shown below. Using graphical methods only, sketch the graph of h(x) = (f^-1g)(x)+1....
- B Business Trade barriers discourage consumers from buying imported goods because barriers can . A. make imports much more common B. increase the volume of trade C. lower the taxes placed...
Ответ:
b. can be larger, smaller, or equal to the number of degrees of freedom for the denominator.
Step-by-step explanation:
The distribution of all possible values of the f statistic is called an F distribution with various degree of freedom. For an F distribution, the F statistic is greater than or equal to zero and as the degrees of freedom for the numerator and for the denominator get larger, the curve approximates the normal.
For an F distribution, the number of degrees of freedom for the numerator can be larger, smaller, or equal to the number of degrees of freedom for the denominator.
Ответ:
(1) Rotation of 90° counterclockwise about the origin (2) Translation 2 units right .
Step-by-step explanation:
We have been asked to determine a sequence of transformations that maps △ABC to △A′B′C'.
To map △ABC to △A′B′C′ first of all we have to rotate △ABC 90° counterclockwise (positive rotation) about the origin. After rotating △ABC 90° our new coordinates will be A(-3,-4), B(-3,-1) and C (-1,-2).
We can see that distance between A and origin is
and distance between A' and origin is also
. Distance between A and A' is
, which forms a right triangle.
To map △ABC to △A′B′C′ completely we will translate our △A′B′C' 2 units right. After translation our coordinates will be A'(-1,-4), B'(-1,-1) and C'(1,-2).
Therefore, a sequence of transformations that maps △ABC to △A′B′C′ is (1) rotation of 90° counterclockwise about the origin and (2) translation 2 units right.