Martina read that the average graduate student is years old. She wanted to estimate the mean age of graduate students at her large university, so she took a random sample of graduate students. What is Martina's margin of error? "Round to 2 decimal places"

repeat the question

step-by-step explanation:

250

step-by-step explanation:

pakistan's principal natural resources are arable land and water. about 25% of pakistan's agriculture accounts for about 21% [1] of gdp and employs about 43% of the labour force. in pakistan, the most agricultural province is punjab where wheat and cotton are the most grown.

ummm seems that u didnt post the attachement !