Mathematics, 30.11.2019 06:31, tiaemrich146
Astudy of 20 worldwide financial institutions showed the correlation between their assets and pretax profit to be 0.81.state the decision rule for 0.025 significance level: h0: rho β€ 0; h1: rho > 0. (round your answer to 3 decimal places.)compute the value of the test statistic. (round your answer to 2 decimal places.)can we conclude that the correlation in the population is greater than zero? use the 0.025 significance level.
Answers: 3
Mathematics, 22.06.2019 01:40, davelopez979
What is the domain of the step function f(x)=[2x]-1?
Answers: 3
Mathematics, 22.06.2019 02:00, ballbritez
Student representatives surveyed their classmates on their preference of a school mascot for a new school. the results are shown in the table below. which pair of samples seems most representative of student preference?
Answers: 2
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