Questions by Screwtape

Questions by Screwtape

jack wants to know how many families in his small neighborhood of 60 homes would help organize a neighborhood fund-raising party. He put all the addresses in a bag and drew a random sample of 30 addresses.

asked Jan 24, 2017

1 answer

1 vote

140k views

How did the Aztecs rule their empire?

asked Oct 28, 2016

1 answer

4 votes

232k views

The average square inch (6.5 cm2) of skin has how many blood vessels? a. 10 b. 20 c. 30 d. 40

asked Mar 22, 2015

1 answer

2 votes

54.7k views

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