In 2004, the General Social Survey (which uses a method similar to simple random sampling) asked, "Do you consider yourself athletic?" For this question, 255 people said that they did out of 2373 randomly selected people. What is the 95% confidence interval for the proportion of all Americans who consider themselves athletic?

(0.0974, 0.1226)

Step-by-step explanation:

We first find the sample proportion;

255/ 2373

0.11

The Z value for a 95% confidence interval is 1.960

Therefore;

0.11 +- 1.96 * √ (0.11(1 – 0.11))/2373

0.11 +- 1.96 * 0.00642

0.11 +- 0.0126

= 0.1226

= 0.0974

(0.0974, 0.1226)

there is no question content here, but you for the free points! : d

sas (side angle side)

aa(angle angle)

sss(side side side)

sas you have to find two sides with an angle in between

aa you find two angles because it will always add up to 180

sss find all sides

step-by-step explanation: