Posted by jksl on Friday, April 27, 2012 at 3:28pm.
28. You are surveying students to find out their opinion of the quality of food served in the school cafeteria. You decide to poll only those students who buy hot lunch on a particular day. Is your sample random? Explain.
29. Ira wants to determine the fast–food restaurant preferred by the majority of twelve–year–olds in his town. He decides to question all the twelve–year–olds who leave a particular hamburger restaurant. Is this a random sample? Explain.

math URGENT!  Ms. Sue, Friday, April 27, 2012 at 3:29pm
28. Of course it isn't random. Students who buy hot lunch probably like it.
29. No, it's not random. Why do you think it isn't?

math URGENT!  jksl, Friday, April 27, 2012 at 3:31pm
hmmmmmmm i thought 28 was

math URGENT!  angle, Wednesday, May 2, 2012 at 3:58pm
lets idk but i do hav a cute name winks at

math URGENT!  emerald, Thursday, May 10, 2012 at 3:07pm
Do your own homework you ugly dogs and the answer that random because ur asking people if their food is hot or cold u know like that song hot and cold get itttttttt

math URGENT!  Ruby, Wednesday, May 21, 2014 at 11:45am
Aww how cute Your mad Emerald! XD

math URGENT!  Xxoreo_~chan_xX, Monday, April 25, 2016 at 1:22pm
XD

math URGENT!  Lake, Tuesday, April 26, 2016 at 12:47pm
RUBY U SEXY ASF😍😍😍

math URGENT!  PANDA, Tuesday, May 10, 2016 at 12:23pm
lol

math URGENT!  Asia, Thursday, May 26, 2016 at 6:10pm
omg lmao
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