Hi,

12P2 = 12·11 = 132

6P2 = 6·5 = 30

 





  and 

  

RELATED QUESTIONS

Could someone please help me with this probability and statistics problem?

Prove both... (answered by stanbon)

Solve for theta2.

n1 sin theta1 = n2 sin... (answered by solver91311)

construct a 95% confidence interval for P1-P2. The sample statistics listed below are... (answered by reviewermath)

Calculate the estimate for the standard error of the difference between two proportions... (answered by jim_thompson5910)

Suppose you are testing the hypotheses: 
H0: p1 = p2 
Ha: p1 < p2 
And X1 = 20... (answered by stanbon)

	 Comparisons												
 Calculate p̂1 from the following data.

 x1	 20								 (answered by oscargut)

Calculate	 p ̅.											

 x1	 20
 n1	 50
 x2	 55
 n2... (answered by oscargut)

 Calculate P-Value.										
 x1	 20
 n1	 50
 x2	 55
 n2... (answered by stanbon)

 2.	 Calculate P-										
 x1	 20
 n1	 50
 x2	 55
 n2... (answered by stanbon)