Question
The table below shows the number of state-registered automatic weapons and the murder rate for several Northwestern states. xx 11.4 8.1 7 3.4 2.5 2.7
The table below shows the number of state-registered automatic weapons and the murder rate for several Northwestern states.
xx | 11.4 | 8.1 | 7 | 3.4 | 2.5 | 2.7 | 2.7 | 0.9 |
---|---|---|---|---|---|---|---|---|
yy | 13.9 | 10.7 | 10.2 | 7 | 6.3 | 6.1 | 6.4 | 4.6 |
xx = thousands of automatic weapons yy = murders per 100,000 residents This data can be modeled by the equation y=0.87x+3.95.y=0.87x+3.95. Use this equation to answer the following; A) How many murders per 100,000 residents can be expected in a state with 9.1 thousand automatic weapons? Answer = Round to 3 decimal places. B) How many murders per 100,000 residents can be expected in a state with 6.6 thousand automatic weapons? Answer = Round to 3 decimal places
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