Mathematics, 05.05.2021 19:00 alyssaboosiefkes
Describe whether the following sampling method is biased (not random)or unbiased (random) JUSTIFY YOUR ANSWER
to determine whether students at Bernal want to attend an art festival at the school, Manuel surveys all the students in the library at lunch.
I’ll mark BRAINLIST if correct.
Answers: 2
Mathematics, 21.06.2019 13:20
Mr. walker gave his class the function f(x) = (x + 3)(x + 5). four students made a claim about the function. each student’s claim is below. jeremiah: the y-intercept is at (15, 0). lindsay: the x-intercepts are at (–3, 0) and (5, 0). stephen: the vertex is at (–4, –1). alexis: the midpoint between the x-intercepts is at (4, 0). which student’s claim about the function is correct?
Answers: 2
Mathematics, 21.06.2019 18:00
What is the relationship between all triangles that can be drawn given the same three angles
Answers: 2
Mathematics, 21.06.2019 18:30
The border line of the linear inequality 4x + 7y < 5 is dotted true or false?
Answers: 2
Mathematics, 21.06.2019 19:00
Asmall business produces and sells balls. the fixed costs are $20 and each ball costs $4.32 to produce. each ball sells for $8.32. write the equations for the total cost, c, and the revenue, r, then use the graphing method to determine how many balls must be sold to break even.
Answers: 3
Describe whether the following sampling method is biased (not random)or unbiased (random) JUSTIFY YO...
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