If a journalist does not include all of the information needed to fully evaluate a claim using the four validities, a consumer should: Group of answer choices be able to say I dont know conclude the journalist left it out because it is a major flaw in the research design conclude the journalist left it out because they dont understand it conclude the journalist left it out because the researcher didnt address it

(b) Given the results from the local school, do you think the Education Department's claims are false? (Justify your answer.)

Notice that the 2,800 responses were gained from 5000 users of the cream. Comment in 2-3 sentences on how this response rate (which you will calculate and express as a percentage) could impact on the validity of the inference in this situation.

At many golf clubs, a teaching professional provides a free 10-minute lesson to new customers. A golf magazine reports that golf facilities that provide these free lessons gain, on average, $2,200 in green fees, lessons, or equipment expenditures. A teaching professional believes that the average gain is not $2,200. Complete parts a through c below. (…) a. In order to support the claim made by the teaching professional, what null and alternative hypotheses should you test? Ho:HT $2,200 Ha: H ▼$2,200

Identify and describe which is error (Type I or Type II) is present in the following scenarios: 1) A doctor declares that his patient, a man, is pregnant. 2) A doctor declares his patient, an 8.5 month pregnant woman, is not pregnant. She then goes into labor when she is told the news.

10.If the p-value _____ level of significance (α), then _________ the null hypothesis H0. A.≤; reject B.≤; do not reject C.None of the choices D.≥; accept