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    How do you get the critical region for part a, to be X less than or equal to 1.
    Or would you use the way that does not involve the critical region.

    thanks
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    (Original post by RussianDude)
    How do you get the critical region for part a, to be X less than or equal to 1.
    Or would you use the way that does not involve the critical region.

    thanks
    H0 : p = 0.2
    H1 : p < 0.2

    X~B(25,0.2)
    P(X<=2)... then keep going
 
 
 
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Updated: June 23, 2004

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