A statistics graduate student conducted an experiment about graduate students who lived on campus. After taking a simple random sample of 65 students, she found that twelve students lived on campus. What is the standard error she calculated?

The standard error (SE) is 0.048.

Step-by-step explanation: The standard error is an error that occur by random chance. In a sample where only some of the population is "experimented", the sample proportion estimates the population proportion.

The formula to find the standard error is:

SE = , where p is the sample proportion and n is the total of the sample of the population.

The sample proportion is

p= = 0.18

So,

SE =

SE = 0.048

The standard error of this experiment is SE = 0.048

x -

median = 1.25

range = 12-14.5

interquartile = q12-q14.5

y -

median = 1

range = 15-17

interquartile = q15-q17

10 you would take 50/ .2

step-by-step explanation: