Answer:
i don't get it wouldn't it be 5 1/5
Step-by-step explanation:
Answer:
4/6
Step-by-step explanation:
$9 each week 135 divided by 15 equals 9 and a way you can check your answer is by doing 9 times 15
Answer: 0.4402
Step-by-step explanation:
Given : The proportion of the registered voters in a country are Republican = P=0.50
Sample space = 36
The test statistic for proportion :-
![z=\dfrac{p-P}{\sqrt{\dfrac{P(1-P)}{n}}}](https://tex.z-dn.net/?f=z%3D%5Cdfrac%7Bp-P%7D%7B%5Csqrt%7B%5Cdfrac%7BP%281-P%29%7D%7Bn%7D%7D%7D)
For p= 0.477
![z=\dfrac{0.477-0.50}{\sqrt{\dfrac{0.50(1-0.50)}{36}}}\approx-0.276](https://tex.z-dn.net/?f=z%3D%5Cdfrac%7B0.477-0.50%7D%7B%5Csqrt%7B%5Cdfrac%7B0.50%281-0.50%29%7D%7B36%7D%7D%7D%5Capprox-0.276)
For p= 0.58
![z=\dfrac{0.58-0.50}{\sqrt{\dfrac{0.50(1-0.50)}{36}}}\approx0.96](https://tex.z-dn.net/?f=z%3D%5Cdfrac%7B0.58-0.50%7D%7B%5Csqrt%7B%5Cdfrac%7B0.50%281-0.50%29%7D%7B36%7D%7D%7D%5Capprox0.96)
Now, the probability that the proportion of freshmen in the sample is between 0.477 and 0.58 (by using the standard normal distribution table):-
![P(0.477](https://tex.z-dn.net/?f=P%280.477%3Cx%3C0.58%29%3DP%28-0.276%3Cz%3C0.96%29%5C%5C%5C%5C%3DP%28z%3C0.96%29-P%28z%3C-0.276%29%5C%5C%5C%5C%3D0.8314724-%200.391274%3D0.4401984%5Capprox0.4402)
Hence, the probability that the proportion of freshmen in the sample is between 0.477 and 0.580 = 0.4402
Answer:
Irrational
Step-by-step explanation:
The number is irrational because when you convert it to decimal form, you get 276.4601... a repeating decimal that goes on and on.