Answer:
about 5
Step-by-step explanation:
C. Y = 3/10x + 1/2
....................
the probability of making a Type I error is equal to the significance level of power. To increase the probability of a Type I error, increase the significance level. Changing the sample size has no effect on the probability of a Type I error.
The electricity of a take a look at can be expanded in a number of methods, for example increasing the pattern length, reducing the standard errors, increasing the difference between the pattern statistic and the hypothesized parameter, or growing the alpha degree.
The chance of creating a kind I mistakes is α, that's the extent of importance you put for your hypothesis check. An α of 0.05 indicates which you are inclined to accept a five% chance which you are incorrect whilst you reject the null hypothesis. To lower this risk, you have to use a decrease cost for α
Learn more about power here: brainly.com/question/1634438
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We’ll use probability to answer this question.
Probability: Number of even numbers / All numbers added together.
Odd numbers: 1,3,7
Even numbers: 4
All numbers added together (amount of numbers not the numbers itself!) = 4
Amount of even numbers = 1
Probability of getting an even number is 1/4
Answer: Yes she is correct, the probability of getting an even number is 1/4.
