Mathematics, 04.12.2020 09:40 PopRoxs20
The box plots below show the distribution of grades in one class on ivo tests.
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Test 1 Grades
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Test 2 Grades
Which measures of center and variability would be best to use when making comparisons of the two data sets?
a-mean and MAD
b-mean and IQR
c-median and MAD
d-median and IQR
Answers: 1
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Which is the graph of the piecewise function f(x)? f(x)=[tex]f(x) = \left \{ {{-x+1, x\leq 0 } \atop {x+1, x\ \textgreater \ 0}} \right.[/tex]
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Iwill give ! if m∠a=59 and m∠3=81°, what is m∠b? m∠b= _[blank]_°
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What is the expression in factored form? 225x^2 - 144 a. 9(5x+4)^2 b. 9(5x-4)^2 c. 9(4x+5)(4x-5) d. 9(5x+4)(5x-4)
Answers: 2
The box plots below show the distribution of grades in one class on ivo tests.
72 73 74 75 76 77 78...
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