Suppose that 7% of the general population has a disease and that the test for the disease is accurate 70% of the time. What is t
2 answers:
Answer: 0.328
Step-by-step explanation:
Given: The percent of general population has a disease = 7%
⇒ The percent of general population has no disease =
Also, The test for the disease is accurate 70% of the time.
Probability that test is accurate = 0.7
⇒ The test for the disease is not accurate 30% of the time.
Probability that test is not accurate = 0.3
Now, the probability of testing positive for the disease is given by :-
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The inequality is 100*≤ 656100.
The correct option is (B).
<h3>What is inequality?</h3>A statement of an order relationship—greater than, greater than or equal to, less than, or less than or equal to—between two numbers or algebraic expressions.
Given:
From the table attached below:
a=300, r= 900/300 = 3
As, it is GP
Now,
f(t) =
f(t) =
f(t) = 300/3 *
f(t) = 100*
Inequality is used to determine greater than or equal to 656100
100*≤ 656100
Learn more about inequality here:
#SPJ1
9514 1404 393
Explanation:
1. The general form of a quadratic in standard form* is ...
An example is ...
The constant c is the y-intercept, so is the easiest bit of information to obtain in this form.
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2. The general form of a quadratic in vertex form can be written as ...
An example is ...
The ordered pair (h, k) is the vertex of the parabola, so is easy to obtain in this form. Arguably, it may be easier to identify the line of symmetry, x=h, since that requires looking at only one constant, instead of two.
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* In the UK, "standard form" is vertex form.