Multiple choice questions-type one and type one error

Reference no: EM1322055

For the following hypothesis test where H₀: m £10 vs. H_a: m >10, we reject H₀ at level of significance a and conclude that the true mean is greater than 10 when the true mean is really 8. Based on this information we can state that we have:

a) Made a Type I error

b) Made a Type II error

c) Made a correct decision

d) Increased the power of the test

Reference no: EM1322055

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