MY NOTES Past experience is that when individuals are approached with a request to fill out...
Fantastic news! We've Found the answer you've been seeking!
Question:
![image text in transcribed](https://s3.amazonaws.com/si.experts.images/answers/2024/06/665b0f42a4ef9_713665b0f41de8f1.jpg)
Transcribed Image Text:
MY NOTES Past experience is that when individuals are approached with a request to fill out and return a particular questionnaire in a provided stamped and addressed envelope, the response rate is 41%. An investigator believes that if the person distributing the questionnaire is stigmatized in some obvious way, potential respondents would feel sorry for the distributor and thus tend to respond at a rate higher than 41%. To test this theory, a distributor wore an eye patch. Of the 200 questionnaires distributed by this individual, 101 were returned. Does this provide evidence that the response rate in this situation is greater than the previous rate of 41%? State and test the appropriate hypotheses at significance level 0.05. USE SALT State the appropriate null and alternative hypotheses. (Let p be the true proportion of questionnaires returned when the distributor wears an eye patch. Enter != for + as needed.) Ho Ha Find the test statistic. (Round your answer to two decimal places.) Use technology to find the p-value. (Round your answer to four decimal places.) p-value = State the conclusion in the problem context. Do not reject Ho. We have convincing evidence that more than 41% of all people who could be approached with a questionnaire will respond when the distributor wears an eye patch. Do not reject Ho. We do not have convincing evidence that more than 41% of all people who could be approached with a questionnaire will respond when the distributor wears an eye patch. Reject Ho. We have convincing evidence that more than 41% of all people who could be approached with a questionnaire will respond when the distributor wears an eye patch. Reject Ho We do not have convincing evidence that more than 41% of all people who could be approached with a questionnaire will respond when the distributor wears an eye patch. MY NOTES Past experience is that when individuals are approached with a request to fill out and return a particular questionnaire in a provided stamped and addressed envelope, the response rate is 41%. An investigator believes that if the person distributing the questionnaire is stigmatized in some obvious way, potential respondents would feel sorry for the distributor and thus tend to respond at a rate higher than 41%. To test this theory, a distributor wore an eye patch. Of the 200 questionnaires distributed by this individual, 101 were returned. Does this provide evidence that the response rate in this situation is greater than the previous rate of 41%? State and test the appropriate hypotheses at significance level 0.05. USE SALT State the appropriate null and alternative hypotheses. (Let p be the true proportion of questionnaires returned when the distributor wears an eye patch. Enter != for + as needed.) Ho Ha Find the test statistic. (Round your answer to two decimal places.) Use technology to find the p-value. (Round your answer to four decimal places.) p-value = State the conclusion in the problem context. Do not reject Ho. We have convincing evidence that more than 41% of all people who could be approached with a questionnaire will respond when the distributor wears an eye patch. Do not reject Ho. We do not have convincing evidence that more than 41% of all people who could be approached with a questionnaire will respond when the distributor wears an eye patch. Reject Ho. We have convincing evidence that more than 41% of all people who could be approached with a questionnaire will respond when the distributor wears an eye patch. Reject Ho We do not have convincing evidence that more than 41% of all people who could be approached with a questionnaire will respond when the distributor wears an eye patch.
Expert Answer:
Posted Date:
Students also viewed these mathematics questions
-
According to the FASB, what is the major objective of segment reporting? LO3
-
Identify the high-contact and low-contact operations of the following services: a. A dental office b. An airline c. An accounting office d. An automobile agency e. Amazon. com
-
On January 1, a company issues bonds dated January 1 with a par value of $320,000. The bonds mature in 3 years. The contract rate is 9%, and Interest is paid semiannually on June 30 and December 31....
-
I need help with calculating these two outputs. description of statistical analysis. T Test. Group Statistics Std. Error RESPONDENTS SEX N Mean Std. Deviation Mean HOURS PER DAY MALE 437 3.14 2.842...
-
Simon Company's year-end balance sheets follow. At December 31 Assets Cash Accounts receivable, net Merchandise inventory Prepaid expenses Plant assets, net Total assets Liabilities and Equity...
-
Openthe Phetsimulation Charges and Field from this link: ( https://phet.colorado.edu/en/simulation/charges-and-fields ) . In this simulation, a little different model is used: the little yellow "E...
-
A particle of mass m that is moving along the x-axis is experiencing a restoring force of the form F = -k+x, where kf is the spring constant. The Hamiltonian for this system is given as: = d 2m dx +...
-
Distinguish carefully between the following terms: i) Resolution and Sensitivity. ii) Type A and Type B evaluations of measurement uncertainty. [30%] (b) Describe two common schemes used for the...
-
Write out the form of the partial fraction decomposition of the function (See Example). Do not determine the numerical values of the coefficients. (a) +3 x5 + 2x3 A B C x Dx + E ++++ 2+2 6 (b)...
-
Denny, who owned a rare vintage car offered to sell it to his friend, Dony.The offer was made through a letter dated 1.3. 2008, which was posted on the same day.The letter expressly stated that the...
-
Interpreting Computer OutputOne Constraint: Computer output for problem 13-24 is as follows: Required: Interpret the computer output for this problem by answering the following questions: a....
-
Analyze Limits on Constraints: Use the information for the Random Company in exercise 13-15 and problem 13-22. Required: Assume Random could obtain additional process I hours at the price indicated...
-
Determining Optimum Product Mix: Farside Enterprises makes and sells three types of stuffed toys. Management is trying to determine the most profitable mix. Sales prices, demand, and use of...
![Mobile App Logo](https://dsd5zvtm8ll6.cloudfront.net/includes/images/mobile/finalLogo.png)
Study smarter with the SolutionInn App