Mathematics, 28.06.2019 17:30 jaureguilol1
Aresearcher wishes to estimate the percentage of adults who support abolishing the penny. what size sample should be obtained if he wishes the estimate to be within 4 percentage points with 95% confidence if (a) he uses a previous estimate of 26%? (b) he does not use any prior estimates? (a) nequals nothing (round up to the nearest integer.) (b) nequals nothing (round up to the nearest integer.)
Answers: 3
Mathematics, 21.06.2019 19:30
Solve for x and y: 217x + 131y = 913; 131x + 217y = 827
Answers: 1
Mathematics, 21.06.2019 21:00
Mr. thompson is on a diet. he currently weighs 260 pounds. he loses 4 pounds per month. what part of the story makes the relationship not proportional?
Answers: 3
Mathematics, 22.06.2019 00:00
Maci and i are making a small kite. two sides are 10". two sides are 5". the shorter diagonal is 6". round all your answers to the nearest tenth. 1. what is the distance from the peak of the kite to the intersection of the diagonals? 2. what is the distance from intersection of the diagonals to the top of the tail? 3. what is the length of the longer diagonal?
Answers: 3
Mathematics, 22.06.2019 01:30
Which ordered pair is the best estimate for the solution of the system of equations? the graph of the system of equations : y = 3/2x +6 and y=1/4x - 2 , -3) .5, -3.5) , -4) , -3.5)
Answers: 3
Aresearcher wishes to estimate the percentage of adults who support abolishing the penny. what size...
Mathematics, 04.01.2020 11:31
Mathematics, 04.01.2020 11:31
Mathematics, 04.01.2020 11:31
History, 04.01.2020 11:31
Geography, 04.01.2020 11:31
Geography, 04.01.2020 11:31
Biology, 04.01.2020 11:31
Social Studies, 04.01.2020 11:31
Mathematics, 04.01.2020 11:31
Mathematics, 04.01.2020 11:31
Biology, 04.01.2020 11:31