Suppose We Wish to Test $H _ { 0 } : \mu = 43$

question 129

Multiple Choice

Suppose we wish to test $H _ { 0 } : \mu = 43$ vs. $H _ { \mathrm { a } } : \mu > 43$ . What will result if we conclude that the mean is greater than 43 when its true value is really 45 ?

• A) a Type II error
• B) a Type I error
• C) a correct decision
• D) none of the above

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