Answer:
thats a hard one..
Step-by-step explanation:
Y=-4x-1. Since the 1 has to be negative since the equation is y=mx-b. M is the slope and b is the y intercept
Answer:
a. The empirical rule.
Step-by-step explanation:
The Empirical Rule states that, for a normally distributed(bell-shaped) random variable:
68% of the measures are within 1 standard deviation of the mean.
95% of the measures are within 2 standard deviation of the mean.
99.7% of the measures are within 3 standard deviations of the mean.
So the correct answer is:
a. The empirical rule.
X=8 i did mental math but 56x-16-x=424
+16 +16
55x=440
/55 /55
x=8
Answer:
42.3
Step-by-step explanation:
- Substitute in values
