Mathematics, 10.09.2019 20:10, kitttimothy55
Perform a one-proportion z-test for a population proportion. be sure to state the hypotheses and the p-value. state your conclusion in a sentence. in an american animal hospital association survey, 37% of respondents stated that they talk to their pets on the telephone. a veterinarian found this result hard to believe, so she randomly selected 150 pet owners and discovered that 54 of them spoke to their pet on the phone. does the veterinarian have the right to be skeptical? perform the appropriate hypothesis test using a significance level of 5%.
Answers: 2
Mathematics, 22.06.2019 01:00, reganleigh00
The correlation coefficient between the number of students and marks obtained in end semester exam. (13 marks) give the statistical meaning of the relationship between the number of students and marks b. obtained in end semester exam. (3 marks) draw the number of students and marks obtained in end semester exam scatter diagram c. (4 marks) check list write your name and id corectly write the question number properly use your own calculator. show all the steps to solve the problems. use the correct formula. answer in provided time. don't use your mobile for any purpose. write your answer up to two decimal places
Answers: 3
Perform a one-proportion z-test for a population proportion. be sure to state the hypotheses and the...
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