Mathematics, 16.02.2021 06:50 hvbrown28
The results of a survey show that the percent of adults in a certain town who want to change the name of the town is in the interval [0.72 ,0.84]. (a) What is the point estimate for the percent who want to change the town’s name? (b) What is the poll’s margin of error? (c) Do you think the town is most likely to change its name? Why?
Answers: 2
Mathematics, 22.06.2019 00:30
Match the one-to-one functions with the graphs of their inverse functions.
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Mathematics, 22.06.2019 00:30
Anew test for ra is being developed. the test is administered to 750 patients with ra and 750 without ra. for the sake of the question, assume the prevalence of ra in this population is 50%. of the 750 patients with ra, 575 have a positive result. of the 750 patients without ra, 150 have a positive result. what is the positive predictive value of the new test? a575/(575+150) b. 600/(600+ 150) c. 575/(575+125) d. 600/(600+ 125)
Answers: 2
Mathematics, 22.06.2019 04:00
Miguel has one foot of string. he cuts the string into fourths. how many inches is each piece of string?
Answers: 1
The results of a survey show that the percent of adults in a certain town who want to change the nam...
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