Yes.
The parameters of the t distribution are mean, variance and the degree of freedom. The degree of freedom is equal to n-1, where n is the sample size. As a rule of thumb, above a sample size of 100, the degrees of freedom will be insignificant and can be ignored, by using the normal distribution. Some textbooks state that above 30, the degrees of freedom can be ignored.
a superstructure has negative degree of freedom... ;0
12
There is no direct relationship between degrees of freedom and probability values.
Yes, it is.
A T test is used to find the probability of a scenario given a specific average and the number of degrees of freedom. You are free to use as few degrees of freedom as you wish, but you must have at least 1 degree of freedom. The formula to find the degrees of freedom is "n-1" or the population sample size minus 1. The minus 1 is because of the fact that the first n is not a degree of freedom because it is not an independent data source from the original, as it is the original. Degrees of freedom are another way of saying, "Additional data sources after the first". A T test requires there be at least 1 degree of freedom, so there is no variability to test for.
arm has not 6 but 7 degree of freedom.. 1.shoulder have 1 degree of freedom. 2.yaw have 2 degree of freedom. 3.roll have 3 degree of freedom. 4.elbow have 4 degree of freedom. 5.wrist have 5degree of freedom. 6.wrist yaw have a 6degree of freedom. 7.wrist roll have a 7 degree of freedom.
a superstructure has negative degree of freedom... ;0
On that you may rely!
On that you may rely!
degree of freedom
Degree of freedom=c-p+2;c=1;p=11-1+2=2
Degree of freedom in terms of vibration refers to the number of independent ways a system can move or oscillate. For example, a simple pendulum has one degree of freedom, while a mass-spring system has two degrees of freedom. The degree of freedom determines the number of independent coordinates needed to describe the system's motion fully.
6
12
A high degree of freedom means that an appendage can pivot or rotate in numerous of ways. The definition of 'high' is not specifically defined, but usually an appendage that can pivot or rotate in more than six or seven ways is considered to have a high degree of freedom.
There is no direct relationship between degrees of freedom and probability values.
1 ton