Mathematics, 03.10.2019 02:30, akeemedwards12
Janine wishes to conduct a poll to predict how many dance club members will vote for her for her club president. which polling method(s) are likely to be biased? select all that are correct.
a. from a list of all club members, 25 members are selected at random and asked whom they intend to vote
b. 5 of janine's friends are selected and asked for whom they intend to vote
c. janine chooses 5 members that plan on voting for her and asks each to select another 5 members. these 25 members are asked for whom they intend to vote
c. every 20th club member from a list of all members is selected and asked for whom the member intends to vote.
Answers: 2
Mathematics, 21.06.2019 22:30, raquelqueengucci25
What is the distance from zero if a quadratic function has a line of symmetry at x=-3 and a zero at 4
Answers: 1
Mathematics, 22.06.2019 02:30, aghalyaa
Find a parametrization for the curve「and determine the work done on a particle moving along γ in r3 through the force field f: r^3--r^3'where f(x, y,z) = (1,-x, z) and (a) im (γ) is the line segment from (0,0,0) to (1,2,1) (b) im (γ) is the polygonal curve with successive vertices (1,0,0), (0,1,1), and (2,2,2) (c) im (γ) is the unit circle in the plane z = 1 with center (0,0,1) beginning and ending at (1,0,1), and starting towards (0,1,1)
Answers: 3
Janine wishes to conduct a poll to predict how many dance club members will vote for her for her clu...
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