Mathematics, 22.04.2021 23:00 tressasill
Suppose you have a mean = 12 and a standard deviation = 3. What is the probability that a data member, x, is above 18?
A) 34%
B) 2.5%
C) 5%,
D) 16%
Answers: 1
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An equation in slope-intersept form the lines that passes thought (-8,1) and is perpindicular to the y=2x-17.
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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.
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In a rectangle klmn, km = 6x + 16 and ln = 49. find the value of x
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Suppose you have a mean = 12 and a standard deviation = 3. What is the probability that a data membe...
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