Answer:
It is called an inequality.
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Step-by-step explanation:
Answer:
At 95% confidence level, the confidence interval that is likely to contain the percent, , of all teenagers at the wheel when an accident occurred is given as follows;
12.7% < < 18.6%
Step-by-step explanation:
The parameters given are as follows;
Sample size, n = 582
Proportion of accidents where teenagers are at the wheel, = 15.6%
x = 0.156*582 ≈ 91
The formula for the confidence interval is as follows;
Where:
z = z value at the confidence level
We therefore have;
At a confidence level of 95%, z = 1.96
The confidence interval at 95% confidence level is therefore;
12.7% < < 18.6%.
The answer would be 2,800 people eight years after original population
Answer:
slope of f(x) = 5
slope of g(x) = 2
Step-by-step explanation:
1. y = mx + b (m is slope)\f(x) = 5x - 2
slope (m) = 5
2. slope = difference of y/difference of x
m = (-1 - -3) / (1 - 0) = 2/1 = 2