Answer:
Following are the solution to the question:
Step-by-step explanation:
![p = 0.43\\\\n = 243\\\\\sigma =\sqrt{\frac{p(1-p)}{n}}=\sqrt{\frac{0.43 (1 -0.43)}{243}}=0.0013](https://tex.z-dn.net/?f=p%20%3D%200.43%5C%5C%5C%5Cn%20%3D%20243%5C%5C%5C%5C%5Csigma%20%3D%5Csqrt%7B%5Cfrac%7Bp%281-p%29%7D%7Bn%7D%7D%3D%5Csqrt%7B%5Cfrac%7B0.43%20%281%20-0.43%29%7D%7B243%7D%7D%3D0.0013)
z-score for
will be:
z score for will be:
![z=\frac{\hat{p}-p}{\sigma}=\frac{0.39 - 0.43}{0.0013}=-30.76](https://tex.z-dn.net/?f=z%3D%5Cfrac%7B%5Chat%7Bp%7D-p%7D%7B%5Csigma%7D%3D%5Cfrac%7B0.39%20-%200.43%7D%7B0.0013%7D%3D-30.76)
using excel method to calculate the value.
The range is the second set: {2, 4, 9, 16}
Answer: D.
First set is the domain.
Answer:
4.1 when spimlified
Step-by-step explanation:
Answer:
Step-by-step explanation:
first one is-0
second-1
Answer:
x=20
m<B=92 degrees
m<C=40 degrees
Step-by-step explanation:
48+6x-28+2x=180
20+8x=180
8x=160
x=20
(6(20)-28)=92
2(20)=40
So, x=20, m<B=92 degrees and m<C=40 degrees