A politician claims that the proportion of men who vote in a presidential election is less than the proportion of women who vote in a presidential election. A study consists of 2,105 people
(1120 men and 985 women). Six hundred and eighty-two men said they would vote in a
presidential election and 742 women said they would vote. Using a 0.05 level of significance,
calculate the test statistic
When entering your answer round to two decmal places,

intensity of the vector is v= √37 ≈ 6.08 units and make angle ∡α ≈ 9.46° with east direction

step-by-step explanation:

required vector is consists of the two componentsvx= 2+4=6 units   and vy= 1 unit and vx ⊥ vywe will use pythagorian theorem to find intensity of the vector vv∧2 = vx∧2 + vy∧2 => v = √vx∧2 + vy∧2 = √6∧2 + 1∧2 = √36+1 = √37 ≈ 6.08 unitsthe angle ∡α between vector and east direction we wil find with tanαtanα = 1/6 => α = arc tanα = arc 1/6 => α ≈ 9.46°

hope this

3/20

step-by-step explanation:

well, there are 20 outcomes, and 3 of them you want. so, 3/20