Mathematics, 10.07.2019 05:30 sin91
Below are the range and standard deviation for a set of data. use the range rule of thumb and compare it to the standard deviation listed below. does the range rule of thumb produce an acceptable approximation? suppose a researcher deems the approximation as acceptable if it has an error less than 15%. range equals 2.76 standard deviation equals 0.807 the estimated standard deviation is nothing. (round to three decimal places as needed.) is this an acceptable approximation? a. yes, because the error of the range rule of thumb's approximation is greater than 15%. b. no, because the error of the range rule of thumb's approximation is less than 15%. c. yes, because the error of the range rule of thumb's approximation is less than 15%. d. no, because the error of the range rule of thumb's approximation is greater than 15%.
Answers: 1
Mathematics, 21.06.2019 17:30, neverfnmind
James adds two numbers a + b. sally adds the same two numbers but reverse the order b + a what property of addition assures us that james and sally will get the same sum
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Mathematics, 21.06.2019 22:30, renaudciera
Use the following statements to write a compound statement for the conjunction or disjunction. then find its truth value. p: an isosceles triangle has two congruent sides. q: a right angle measures 90° r: four points are always coplanar. s: a decagon has 12 sides. a) a right angle measures 90° or an isosceles triangle has two congruent sides; true. b) a right angle measures 90° and an isosceles triangle has two congruent sides; true. c) a right angle measures 90° and an isosceles triangle does not have two congruent sides; false. d) a right angle measures 90° or an isosceles triangle does not have two congruent sides; true.
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Mathematics, 22.06.2019 02:20, FaygoMango
If wxyz is a square, which statements must be true?
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Below are the range and standard deviation for a set of data. use the range rule of thumb and compar...
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