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Answer:
From $1600 to $3400.
Step-by-step explanation:
The Empirical Rule states that, for a normally distributed 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.
In this problem, we have that:
Mean = 2500
Standard deviation = 300
What interval of dealer incentives would we expect approximately 99.7% of vehicles to fall within?
By the Empirical Rule, 99.7% fall within 3 standard deviations frow the mean. So
From 2500 - 3*300 = 1600 to 2500 + 3*300 = 3400.
Answer:
15 seventh graders
Step-by-step explanation:
1/5 of 75 is 15
Answer:
15m I think
Step-by-step explanation:
Sorry if im wrong
Answer:
Step-by-step explanation:
y = 18 + 3x²
- 18 - 18
__________
I am joyous to assist you anytime.
