Mathematics, 05.06.2020 13:58 katietinary1657
A political analyst sampled 8,000 voting records from each of four counties. Of the samples, County A had 5,254 voters who voted in the last election, County B had 4,583, County C had 5,368, and County D had 4,396. The mean from the four counties is 4,900, with a standard deviation of 483. What is the total sample proportion of people who voted in these counties?
Answers: 3
Another question on Mathematics
Mathematics, 21.06.2019 19:10
In the triangles, bc =de and ac fe.if the mzc is greater than the mze, then ab isdfelth
Answers: 2
Mathematics, 21.06.2019 22:30
Using the figure below, select the two pairs of alternate interior angles.a: point 1 and point 4 b : point 2 and point 3 c: point 6 and point 6d: point 5 and point 7
Answers: 2
Mathematics, 21.06.2019 23:00
Shared decision making is always a positive strategy to take
Answers: 1
Mathematics, 22.06.2019 01:00
Calculate the total payback for a $3,500 loan at 8% annual interest with monthly payments for two years. show all of your steps. use the formula, m = pm(1 + m)^na/(1 + m)^na - 1, as needed.
Answers: 1
You know the right answer?
A political analyst sampled 8,000 voting records from each of four counties. Of the samples, County...
Questions
History, 14.07.2019 13:40
Social Studies, 14.07.2019 13:40
Mathematics, 14.07.2019 13:40
Chemistry, 14.07.2019 13:40
Social Studies, 14.07.2019 13:50
Mathematics, 14.07.2019 13:50
Mathematics, 14.07.2019 13:50
Physics, 14.07.2019 13:50
Computers and Technology, 14.07.2019 13:50
Social Studies, 14.07.2019 13:50
Business, 14.07.2019 13:50
Social Studies, 14.07.2019 13:50
Social Studies, 14.07.2019 13:50
Biology, 14.07.2019 13:50
History, 14.07.2019 13:50
