m= 2.5x is the equation you want to use, hope this helped! <3
1 SD away from mean is 68% of data.
2 SD away from mean is 95% of data.
3 SD away from mean is 99.7% of data.
1 SD away:
190+30=220
2 SD away:
220+30=250
This shows we are on the outer 5 percent of the normal distribution.
Since you said "more", that means we only look at the right side of your 5%, which is only 2.5%
answer is D, 2.5%
Answer:
3:2:25 is the correct answer
Step-by-step explanation:
hope this helps .
Is there a picture or something to help me understand you're question??
Answer:
Step-by-step explanation:
Formula: y=Mx+b
m is slope
b is y-intercept
Substitute your values:
y = -2x + 3
