Author Question: Which one of the following statements is correct in describing the nonparametric tests? a. The ... (Read 79 times)

deesands · **on:** Jul 24, 2018

Which one of the following statements is correct in describing the nonparametric tests?
a. The nonparametric methods require us to make assumptions about the distribution of the population from which the measurements come.
b. The underlying probability theory for the nonparametric method is often a binomial distribution.
c. The nonparametric methods generally use difficult to calculate test statistics.
d. The z is used as a test statistic for most nonparametric tests because we need to assume that the variable is normally distributed.

Question 2

If x denotes a continuous random variable, P(x = c) = 0 for every number c.
Indicate whether the statement is true or false