Tuesday
July 22, 2014

Homework Help: statistics

Posted by Amy on Wednesday, October 30, 2013 at 9:52pm.

Are these using nCr? If not what formula do I use?

P(20,x,23)=
P(x.23)=

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

math - proof thise for me. nCr=nCr-r 2) nCr+nCr+1=n+1Crr+1
math - prove:1) nCr=nCr-r 2) nCr+nCr+1=n+1Crr+1
math - how do you calculate combinations [C(6,2)] without using a calculator. I ...
math - Use the formula nCr to solve Of the 100 people in the U.S. senate, 18 ...
m ath - Use the formula nCr to solve Of the 100 people in the U.S. senate, 18 ...
statistics - how to find the target cf when using the formula for score at a ...
Statistics formula - Which stats formula would i use for the following: Using ...
Statistics - A resort tracks the number of days each guest stays. They've ...
Algebra - Quadratic Formula Using +/- for plus or minus Using \/ radical sign...
Statistics - To do inferential procedures comparing two proportions, we need ...

Search
Members