The answer is D. hypotenuse ÷ opposite
Answer: 0.030
Step-by-step explanation:
Given: The percent of the items produced by a machine are defective :![P=10\%=0.10](https://tex.z-dn.net/?f=P%3D10%5C%25%3D0.10)
The percent of the items produced by machine which are not defective:![Q=1-0.1=0.9](https://tex.z-dn.net/?f=Q%3D1-0.1%3D0.9)
Sample size : n = 100
Now, the standard error of the proportion is given by :-
![\text{S.E.}=\sqrt{\dfrac{0.1\times0.9}{100}}\\\\\Rightarrow\text{S.E.}=0.030](https://tex.z-dn.net/?f=%5Ctext%7BS.E.%7D%3D%5Csqrt%7B%5Cdfrac%7B0.1%5Ctimes0.9%7D%7B100%7D%7D%5C%5C%5C%5C%5CRightarrow%5Ctext%7BS.E.%7D%3D0.030)
Hence, the the standard error of the distribution of the sample proportions=0.030
Answer:
parallelogram
Step-by-step explanation:
answer: 5.34
Step by step explanation 12.75 + 13.95=26.7
20% of 26.7 is 5.34
Answer:
$25.20
Step-by-step explanation:
First, take the 50% off the sales price:
($48)*(-0.50) = -$24.
($48 - $24) = $24 sale price.
Tax on $24 is ($24)*(0.05) = $1.20
Add the price and sales tax:
$24 + $1.20 = $25.20