Problem

Evaluate the following formula for p1p2=p¯,=0.134106q¯=1p¯,x1=62x2=19n1=297n2=307p^1=x1n1 and p^2=x2n2.
z=(p^1p^2)(p1p2)p¯q¯n1+p¯q¯n2
z= (Round to two decimal places as needed.)

Answer

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Answer

z=0.46

Steps

Step 1 :Calculate p^1 using the formula p^1=x1n1

Step 2 :Calculate p^2 using the formula p^2=x2n2

Step 3 :Calculate q¯ using the formula q¯=1p¯

Step 4 :Plug the values of p^1, p^2, p¯, and q¯ into the formula for z

Step 5 :Calculate z and round to two decimal places

Step 6 :z=0.46

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