Answer:
78
Step-by-step explanation:
We know that:
Mean = 82 mm and SD = 10 mm ( standard deviation )
82 - 3 * SD = 82 - 3 * 10 = 82 - 30 = 52 mm
82 + 3 * SD = 82 + 3 * 10 = 82 + 30 = 112 mm
Population between 52 and 112 mm is within +/- 3 standard deviations from the mean.
By the 66- 95 - 99.7 % rule it is: 99.7% of the test group.
0.977 * 500 = 498.5
Answer:
99.7 % of the test group have a diastolic pressure between 52 and 112 mm, or 498 men.
The Domain is the X values and the range is the Y values.
In each set of numbers inside parenthesis, the first number is the X ( domain) and the 2nd number is the Y ( range)
The Domains would be the {-3, 6, 5, -9}
The ranges would be {7, 2, -1, -6}
Answer:
Y=x-50
Step-by-step explanation: