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  1. mathematics
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  3. year # aids cases diagnosed # aids deaths year

Year # AIDS cases diagnosed # AIDS deaths Year # AIDS cases diagnosed # AIDS deaths Pre–1981 91 29 1981 319 121 1982 1,170 453 1983 3,076 1,482 1984 6,240 3,466 1985 11,776 6,878 1986 19,032 11,987 1987 28,564 16,162 1988 35,447 20,868 1989 42,674 27,591 1990 48,634 31,335 1991 59,660 36,560 1992 78,530 41,055 1993 78,834 44,730 1994 71,874 49,095 1995 68,505 49,456 1996 59,347 38,510 1997 47,149 20,736 1998 38,393 19,005 1999 25,174 18,454 2000 25,522 17,347 2001 25,643 17,402 2002 26,464 16,371 Total 802,118 489,093 Graph \"year\" vs....

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Statistics

Year # AIDS cases diagnosed # AIDS deaths

Year# AIDS cases diagnosed# AIDS deaths
Pre–19819129
1981319121
19821,170453
19833,0761,482
19846,2403,466
198511,7766,878
198619,03211,987
198728,56416,162
198835,44720,868
198942,67427,591
199048,63431,335
199159,66036,560
199278,53041,055
199378,83444,730
199471,87449,095
199568,50549,456
199659,34738,510
199747,14920,736
199838,39319,005
199925,17418,454
200025,52217,347
200125,64317,402
200226,46416,371
Total802,118489,093

Graph \"year\" vs. \"# AIDS deaths.\" Do not include pre-1981. Labelboth axes with words. Scale both axes. Calculate the following.(Round your answers to the nearest whole number. Round thecorrelation coefficient r to four decimal places.)

a =

b=

r=

n=

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