Mathematics, 21.12.2019 04:31, hschuman01osrzvf
When individuals in a sample of 150 were asked whether or notthey supported capital punishment, the following information was obtained. do you support number of capital punishment? individuals yes 40 no 60 no opinion 50we are interested in determining whether or not the opinionsof the individuals (as to yes, no and no opinion) are uniformlydistributed. the expected frequency for each group is? a.) 0.333b.) 0.50c.) 1/3d.) 50the calculated value for the test statistic equals? a.) 2b.) -2c.) 20the number of degrees of freedom associated with this problemis ? a. 150b. 149c. 2d. 3the p-value is ? a. larger than0.1b. less than 0.1c. less than 0.05d. larger than 0.9the conclusion of the test(at 95% confidence) is thatthea. distribution is uniformb. distribution is not uniformc. test is inconclusived. none of these alternatives iscorrectthe simple linear regression, r2 is the ? a. estimated regression equationb. coefficient of correlationc. sum fo the squared residualsd. coefficient of determination
Answers: 1
Mathematics, 21.06.2019 16:30, unicornpoop54
Arandom sample of 150 high school students were asked whether they have a job. the results are shown in the table. have a job do not have a job male 48 35 female 41 26 select a ord or phrase from the drop-down menus to correctly complete the statements describing the association.
Answers: 1
Mathematics, 21.06.2019 19:30, shavonfriend27
Vinay constructed this spinner based on the population of teachers at his school according to vinays model what is the probability that he will have a male history teacher two years in a row
Answers: 3
Mathematics, 21.06.2019 20:00, xxaurorabluexx
Credit card a offers an introductory apr of 3.4% for the first three months and standard apr of 15.7% thereafter,
Answers: 3
When individuals in a sample of 150 were asked whether or notthey supported capital punishment, the...
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