Mathematics, 06.01.2020 19:31 enrique710
Aprofessor states that in the united states the proportion of college students who own iphones is .66 she then splits the class into two groups group one with students whose last name begins with a through k in group 2 with students who last name begins with l through z she then asked each group to count how many in the group on iphones and to calculate the group proportion of iphone owners shop for group one the proportion is p1 and for group to the proportion is p2 to calculate the proportion you take the number of iphone owners and divided by the total number of students in gretna grill what would you expect p1 and p2 to bedo you expect either of these proportions to be vastly different from the population proportion of .66
Answers: 1
Mathematics, 21.06.2019 16:50
The lines shown below are parallel. if the green line has a slope of -1, what is the slope of the red line?
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Mathematics, 21.06.2019 19:00
How many real-number solutions does the equation have? -4x^2 + 10x + 6 = 0 a. no solutions b. two solutions c. infinitely many solutions d. one solution
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Mathematics, 21.06.2019 19:50
The probability that a student graduating from suburban state university has student loans to pay off after graduation is .60. if two students are randomly selected from this university, what is the probability that neither of them has student loans to pay off after graduation?
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Mathematics, 21.06.2019 21:10
Given: lines a and b are parallel and line c is a transversal. prove: 2 is supplementary to 8 what is the missing reason in the proof? statement reason 1. a || b, is a transv 1. given 2. ∠6 ≅ ∠2 2. ? 3. m∠6 = m∠2 3. def. of congruent 4. ∠6 is supp. to ∠8 4. def. of linear pair 5. ∠2 is supp. to ∠8 5. congruent supplements theorem corresponding angles theorem alternate interior angles theorem vertical angles theorem alternate exterior angles theorem
Answers: 3
Aprofessor states that in the united states the proportion of college students who own iphones is .6...
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