ZuoTi.Pro
Question

Gastric freezing was once a recommended treatment for all ulcers in the upper intestine. randomize comparative...

Gastric freezing was once a recommended treatment for all ulcers in the upper intestine. randomize comparative experiment found that 26 of 82 patients who were subjected to gastric freezing improved, while 32 of 78 patients in the control group improved.
A)complete the two-way
graph.
b) at the 5 % level of significance is there evidence that there is an association between ulcer treatment and ulcer improvement.
c) write the null and alternative hypothesis.
d) what statistical test will be used to test the null hypothesis.
e)find the test statistic and the p- value.
f) state a conclusion in terms of the problem.

math   Statistics-And-Probability   
0 0
Add a comment Improve this question Transcribed image text
Next > < Previous
Sort answers by oldest

Homework Answers

Answer #1

please like me my solution sir/madam

0 0
Add a comment
Know the answer?
Add Answer to:
Gastric freezing was once a recommended treatment for all ulcers in the upper intestine. randomize comparative...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions

  • ft SENS reading betore treatment D SENS reading after treatment. Assu ons are met. Descriptives Statistic...

    ft SENS reading betore treatment D SENS reading after treatment. Assu ons are met. Descriptives Statistic 7.2660 4.5133 10.0187 6.7600 14.808 3.84807 diff Mean 95% Confidence Lower Bound Interval for Mean Upper Bound Median Variance Std. Deviation The paper CEffect of long-term blood pressure control on salt sensitivitya IJ. Medicine (1997)l presents the results of a study that evaluated salt sensitivity (SENS) after a period of antihyp treatment Ten hypertensive patients (diastolic blood pressure between 90 and 155 mmHg) were...

  • plesse help with explanations and answers for all of those ... im stuck and cant figure...

    plesse help with explanations and answers for all of those ... im stuck and cant figure out how to do them. its the hard copy from web work wnd they are all incorrect. P align="center Inference about a Population Propor- tion /p hr Due: 07/01/2019 at 11:59pm EDT hrStudents will be able to: iUL ili;, Perform a hypothe- sis test on population proportion /li ili; Cakculate a confidence interval for a population proportionAi Interpret levels of significance/i il Perform a...

  • photos for each question are all in a row (1 point) In the following questions, use...

    photos for each question are all in a row (1 point) In the following questions, use the normal distribution to find a confidence interval for a difference in proportions pu - P2 given the relevant sample results. Give the best point estimate for p. - P2, the margin of error, and the confidence interval. Assume the results come from random samples. Give your answers to 4 decimal places. 300. Use 1. A 80% interval for pı - P2 given that...

  • First, read the article on "The Delphi Method for Graduate Research." ------ Article is posted below...

    First, read the article on "The Delphi Method for Graduate Research." ------ Article is posted below Include each of the following in your answer (if applicable – explain in a paragraph) Research problem: what do you want to solve using Delphi? Sample: who will participate and why? (answer in 5 -10 sentences) Round one questionnaire: include 5 hypothetical questions you would like to ask Discuss: what are possible outcomes of the findings from your study? Hint: this is the conclusion....

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT