Consider a drug that is used to help prevent blood clots in certain patients. In clinical trials, among 5909 patients treated with this drug, 164 developed the adverse reaction of nausea. Use a 0.10 significance level to test the claim that 3% of users develop nausea. Does nausea appear to be a problematic adverse reaction? Identify the null and alternative hypotheses for this test. Choose the correct answer below. А. Но: р#0.03 H1:p=0.03 В. Но р30.03 H1:p<0.03 С. Но: р3D0.03 H1:p>0.03 D. Ho: p= 0.03 H1:p#0.03

Find the test statistic  Find the critical value What is the conclusion

could you please tell me how to explain to a friend who does not know anything about statistics the relationship between the confidence level expressed as a confidence interval and the level of significance in hypothesis testing. Illustrate the relationship using either the critical value or the p-value approach.thanks

When would you want to use a goodness-of-fit test? What are the requirements for this test?

I need the test static, critical value , null & alternative hypothesis , conclusion & also probably p value Thankyou so much I need help kn working these out.

Calculate the test statistic for the test of hypotheses

4) Does your confidence interval support your hypothesis test? Explain.

Estimate the average weekly TV hours watched by students at this university with 99% confidence. What is the parameter of interest? Single Proportion, Single Mean, Difference in Proportions, Difference in Independent Means, Mean Difference (matched pairs),  What type(s) of variables? One Quantitative One Categorical One Quantitative and One Categorical Two Categorical What conditions need to be checked? what is the formula for the correct Confidence Interval or Test Statistic? Define each variable in the formula and give its value.