The ________ is constructed as the ratio of two chi-square random variables, each divided by its degrees of freedom
A) chi-square distribution
B) normal distribution
C) distribution
D) Student's t distribution
C
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Third-party negotiators help negotiating parties develop criteria and solutions from an emotional perspective.
Answer the following statement true (T) or false (F)
The contents of a sample of 26 cans of apple juice showed a standard deviation of 0.06 ounce. We are interested in testing to determine whether the variance of the population is significantly more than .003 . The null hypothesis is _____
a. s2 > .003 b. s2 ? .003 c. ?2 > .003 d. ?2 ? .003
The numerical value of the coefficient of determination ______
a. is always larger than the coefficient of correlation b. is always smaller than the coefficient of correlation c. is negative if the coefficient of determination is negative d. can be larger or smaller than the coefficient of correlation
Rounding the solution of an LP Relaxation to the nearest integer values provides a(n)
a. feasibility and optimality. b. sensitivity and duality. c. relaxation and boundedness. d. All of these are correct.