Wednesday

August 20, 2014

August 20, 2014

Posted by **kitty** on Friday, November 15, 2013 at 9:45am.

1. of 500 randomly selected people in new york city, 210 people had O+ blood.

a) "42 percent of the people in NYC have O+ blood" Is the statement descriptive statistics or inferential statistics?

b) "58 percent of the people in NYC do not have type O+ blood" Is the statement descriptive statistics or inferential statistics?

c) "42 percent of all people living in NY state have type O+ blood" Is the statement descriptive statistics or inferential statistics?

2. On the last three Friday evening, City hospital diagnosed a number of heroin overdoses. There were four on 1/14/20xx, two on 1/21/20xx, and six on 1/28/20xx.

a) "City Hospital averaged four herion overdoses in their ER for the last three Firday evenings"

b) "City Hospital never has more than six herion overdoses on Friday evenings"

c) "Friday nights are the busiest time for herion overdoses at City Hospital"

Answer this Question

- Statistics -
**becca**, Saturday, November 16, 2013 at 7:15pmof 500 randomly selected people in new york city, 210 people had O+ blood.

a) "42 percent of the people in NYC have O+ blood" Is the statement descriptive statistics or inferential statistics?

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