Author Question: If two random variables X and Y are independent, then P(y x) = P(x) and P(x y) = P(y). Indicate ... (Read 34 times)

jCorn1234 · **on:** Jun 24, 2018

If two random variables X and Y are independent, then P(y x) = P(x) and P(x y) = P(y).

Indicate whether the statement is true or false

Question 2

A random sample of n observations, each of which could be classified into exactly one of k categories, is selected. How many degrees of freedom does a goodness-of-fit-test with specified probabilities have?

A) k-1
B) k-2
C) k-3
D) k +1

pratush dev · **Reply #1 on:** Jun 24, 2018

Answer to Question 1

FALSE

Answer to Question 2

A

jCorn1234 · **Reply 2 on:** Jun 24, 2018

Gracias!

carojassy25

Excellent

Author Question: If two random variables X and Y are independent, then P(y x) = P(x) and P(x y) = P(y). Indicate ... (Read 34 times)

jCorn1234

If two random variables X and Y are independent, then P(y x) = P(x) and P(x y) = P(y). Indicate ...

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pratush dev

If two random variables X and Y are independent, then P(y x) = P(x) and P(x y) = P(y). Indicate ...

jCorn1234

carojassy25