Mathematics, 02.05.2021 01:30 krog79

Group/section restrictions. Must post first. The following graph from the Economist, July 22, 2019 (Link to Economist Article) shows two curves that are approximately normal.

What is the mean of each curve?
Estimate the standard deviation (using the point of inflection or range rule of thumb).
What do the mean and standard deviation tell you about the way Republicans and Democrats in Congress vote?
After your initial post, respond to two others in your group. What conclusions did you share, and what did you interpret differently?

The graph shows a blue normal distribution for Democrats, who vote with rich constituents 35% of the time on average. And it shows a red curve, Republicans, voting with the rich 86% of the time

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 19:00, mylittleponeyfbrarit

When keisha installed a fence along the 200 foot perimeter of her rectangular back yard, she left an opening for a gate. in the diagram below, she used x to represent the length in feet of the gate? what is the value? a. 10 b. 20 c. 25 d. 30

Answers: 1

continue

Mathematics, 21.06.2019 21:30, TheSillyMichael1566

X/y + 4y/x divided by x/y - 2y/x explain as in depth as you can how you simplfied the fractions. i don't know where to start on this : /

Answers: 3

continue

Mathematics, 21.06.2019 23:40, lalanduni

Binh says the point of intersections is (0,-3) which statements identify the errors binh made , check all that apply

Answers: 2

continue

Mathematics, 22.06.2019 05:30, jj1077348

Marking brainliest! def undergoes a dilation, with a scale factor of 4, to form d'e'f. side d'e'is 4 times the length of side de. what is the area of d'e'f', compared to the area of def?

Answers: 2

continue

You know the right answer?

Group/section restrictions. Must post first. The following graph from the Economist, July 22, 2019...