Which statement is sometimes true?
a) a parallelogram is an isosceles trapezoid.
b) a r...
Mathematics, 16.09.2019 03:30 Stuckonhomework
Which statement is sometimes true?
a) a parallelogram is an isosceles trapezoid.
b) a right trapezoid is a trapezoid.
c) a rhombus is a trapezoid.
d) a trapezoid is an isosceles trapezoid.
Answers: 1
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The cost for an uberi is $2.50 plus $2.00 mile. if the total for the uber ride was $32.50, how many miles did the customer travel?
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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
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