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patriot [66]
3 years ago
6

Horatio has developed a new test for ADHD. He is trying out his new test on about 500 children, half of whom have already been d

iagnosed with an established clinical measure. The results of his new test say only 100 of the children have ADHD and the rest do not. In this case, the new test has missed identifying 150 children who really did have ADHD. This example illustrates making a(n) ______ error during hypothesis testing. Group of answer choices Type I Type II null hypothesis alternative hypothesis
Social Studies
1 answer:
Tatiana [17]3 years ago
8 0

Answer:

Type I error

Explanation:

Type I error is a statistical significance. It does not prove the correct result in a research hypothesis. Here the p-value is based on the probabilities.

In this phenomenon, there are always chances of making an incorrect conclusion. It is related to accepting and rejecting the null hypothesis.

In this research, there are another four options possibilities in which there are two correct and two incorrect error representation. These errors are inversely proportioned.

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olganol [36]

Answer:

Playtime in learning centers improve social and learning skills for the kids.

Explanation:

Kids that are in preschool are in their most important learning phase and growing. Studies have shown that playtime in learning centers are moreeffective for them than fromal lessons in literacy and math skills because they help kids to develop their social and learning skills.

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3 years ago
Through ______ Congress has examined issues such as crime, consumer safety, health care, and foreign trade.
wolverine [178]

Answer:

Committee Hearing

Explanation:

Through committee hearings committee members inform congress about information gathered on business the committee is tasked with. These could be legislative, investigative, oversight businesses.

Issues such as customer safety, Healthcare, Crime and foreign trade are investigative businesses.

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3 years ago
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Answer:

is C

Explanation:

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The governor of Alabama during the Selma voting rights marches was
Lady bird [3.3K]

The correct answer is George Wallace

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