Answer:
The answer to the question is;
Yes, it is very significant as the number of of observed vaccinated children is below the number of actually vaccinated children by 78.
Step-by-step explanation:
The result of the survey of more than 13,000 children indicate that only 89.4 % had actually been and the P-value indicate that the chance of having a sample proportion of 89.4 % vaccinated is 1.1 %.
P is low at 0.011 for which however the proportion of those vaccinated is between 0.889 and 0.899 using a 95% confidence interval, whereby the decrease from 90 % believed to 89.9 % is small, albeit it depends on the size of the population.
At 89.4 %, in a sample of 13,000, the number of children expected to have been vaccinated but were missed is equal to 90 - 89.4 = 0.6 % = 0.006
Therefore the children missed = 78 children which is significant.
Answer:
Step-by-step explanation:
The general equation of a line: 
In our case <em>a</em> is given
Now we plug in for <em>a</em> and we get:
Now we plug in our coordinates into this equation and we solve for <em>b</em>
So the equation of the line is
It would be 54$ Because you would have to do 45x120
Answer:
<u>0</u>
Step-by-step explanation:
<u>Given</u>
- (2, -8) → (x₁, y₁)
- (-4, -8) → (x₂, y₂)
<u>Formula</u>
- Slope (m) = Δy/Δx = y₂ - y₁ / x₂ - x₁
<u>Solving</u>
- m = -8 + 8 / -4 - 2
- m = <u>0</u>
Answer:
C
Step-by-step explanation:
when there are 2 trapizoids you know the perimiter is supposed to be 14
so just subsitute 2 into t for all of the equations until you get 14 for the permineter
