Mathematics, 23.07.2019 02:30 plumple
Vicki giddeon delivers flowers every valentines day. she earns 3.50 to deliver a small arrangement, 4.50 for a medium arrangement, and 6.05 for a large arrangement. last year, she delivered 68 small arrangements, 15 medium arrangements, and 23 large arrangements. what was her pay for they day?
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Mathematics, 21.06.2019 23:30
Solve this 364x-64x=300x and 12(x2–x–1)+13(x2–x–1)=25(x2–x–1)
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Mathematics, 22.06.2019 00:30
Arandomized controlled trial is designed to evaluate the effect of metoprolol in patients with heart failure. while preparing for statistical analysis, the researcher reviews some common types of statistical errors. which of the following statements is true regarding a type i error in a clinical study? a. the study is not significantly powered to detect a true difference between study groups. bthe null hypothesis is true but is rejected in error. c. the null hypothesis is false but is accepted in error. d. type i error is also known as beta and is usually 0.1 or 0.2. e. type i error depends on the study's confidence interval.
Answers: 1
Vicki giddeon delivers flowers every valentines day. she earns 3.50 to deliver a small arrangement,...
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