Suppose We Wish to Test H₀ $\mu$ =45vsH₁ $\mu$ $\gt$ 45What Will Result If We Conclude That the Mean Is

Suppose we wish to test H₀: $\mu$ =45vs.H₁: $\mu$ $\gt$ 45.What will result if we conclude that the mean is greater than 45 when the actual mean is 50?

A) We have made a Type I error.
B) We have made a Type II error.
C) We have made both a Type I error and a Type II error.
D) We have made the correct decision.