ignificance a. Assume the samples are random and dependent, and the populations are no OB. Ho: Hd #0 Ha: Hd=0 OD. Ho: Hd SO Ha: Hd 20 OF. Ho: Hd <0 Ha: Hd 20

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A random sample of 50 CSCC students are surveyed to determine what percent of our students are first-generation college students. The results showed that 16 of the students identify as first-generation college students. show your work  What is the sample proportion of first-generation college students at CSCC?   Is this an example of a parameter or a statistic? Explain.

What chart will be best to display Risk factors comparison in men and women?

Pap smears are a diagnostic test used to detect cervical cancer. Although the test has high specificity, it also has low sensitivity.  As a result, women have to be screened often.  Using the definitions of sensitivity and specificity, explain why increased frequency of screening is needed when sensitivity is low and specificity is high.

Adverse reactions of a drug used to help patients continue their abstinence from the use of alcohol have been studied in clinical trials, and the accompanying table summarizes results for digestive system effects among patients from different treatment groups. Use a 0.05 significance level to test the claim that experiencing an adverse reaction in the digestive system is independent of the treatment group. Does the drug treatment appear to have an effect on the digestive system? Click the icon to view the data on adverse reactions from treatments. Determine the null and alternative hypotheses. OA. Ho: Drug treatment and adverse effects are not independent. H₁: Drug treatment and adverse effects are independent. OB. Ho: The drug treatment results in adverse effects on the digestive system. H₁: The drug treatment does not result in adverse effects on the digestive system. OC. Ho: Drug treatment and adverse effects are independent. H₁: Drug treatment and adverse effects are not…