Step-by-step explanation:
The plot with the points closest to being on the same line will be the plot with the highest correlation, or strongest association.
As the Type II error, β,of a statistical test increases, the power of the test _____________.
1 answer:
Answer:
decreases.
Step-by-step explanation:
Type II error is one in which we fail to reject the null hypothesis that is actually false. Null hypothesis is a statement that is to be tested against the alternative hypothesis and then decision is taken whether to accept or reject the null hypothesis. The power of Type II error is 1 - . As the power increases the probability of Type II error decreases.
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Answer:
38
Step-by-step explanation:
2(+ab) + 3 - ab
= + 2ab + 3 - ab
= + ab + 3
= 2x + 5x(-3) + 3
= 50 - 15 + 3
= 38