Mathematics, 02.07.2019 04:10, Casmereee
The national health interview survey conducted of 33,326 adults by the u. s. national center for health statistics in 2003 indicated that 21.4% of adults were current smokers. a similar study conducted in 1991 of 42,000 adults indicated that 25.6% were current smokers. we will use the subscript "1" for the year 1991 and the subscript "2" for the year 2003. (a) find a point estimate of the difference between the proportion of current smokers in 1991 and the proportion of current smokers in 2003. use 3 decimal places
Answers: 1
Mathematics, 21.06.2019 17:30, euraleecewilliams
1mile equals approximately 1.6 kilometers. which best approximates the number of miles in 6 kilometers?
Answers: 1
Mathematics, 21.06.2019 21:30, kristinashau
If you flip a coin 3 times, what is the probability of flipping heads 3 times? a. p(3 heads) = 3/8 b. p(3 heads) = 1/6 c. p(3 heads) = 1/8 d. p(3 heads) = 1/2
Answers: 2
The national health interview survey conducted of 33,326 adults by the u. s. national center for hea...
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