Bookstores like education, one reason being that educated people are more likely to spend money on books. national data show the nationwide average educational level to be 13 years of schooling completed, with an sd of about 3 years, for persons age 18 and over.17 a bookstore is doing a market survey in a certain county, and takes a simple random sample of 1,000 people age 18 and over. they find the average educational level to be 14 years, and the sd is 5 years. can the difference in average educational level between the sample and the nation be explained by chance variation? if not, what other explanation can you give?

i would be happy to . most people on would also love to i'm sure. if you just want someone who has done algebra before and want a little more personal relationship than just begging strangers for , i can certainly be of service. i do have college myself so i might not be 24/7.

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step-by-step explanation:

hi i’m going tomorrow morning and i can come over and you out with this stuff for me haha ya day is going crazy and i’ll tell you what i’m talking about you don’t wanna go do you think i’m going to be a good friend i just don’t know how much you mean about the stuff you want to do and stuff you know i just want you and you know that i’m going crazy i don’t think i’m going crazy about going tomorrow and i’ll tell ya hey i don’t think i’m going crazy about going tomorrow and i’ll tell you what i’m done