Answer:
H0 is accepted
there is no difference between the proportions of Indian and Asian young people who listen to rap music every day.
Step-by-step explanation:
Given a sample survey compared 634 randomly chosen Indians aged 15 to 25 with 567 randomly selected Asians in the same age group.
![p_{1} = \frac{368}{634} =0.580](https://tex.z-dn.net/?f=p_%7B1%7D%20%3D%20%5Cfrac%7B368%7D%7B634%7D%20%3D0.580)
It found that 368 of the Indians and 130 Asians listened to rap music every day.
![p_{2} = \frac{130}{567} =0.229](https://tex.z-dn.net/?f=p_%7B2%7D%20%3D%20%5Cfrac%7B130%7D%7B567%7D%20%3D0.229)
Null hypothesis H0: there is no difference between the proportions of Indian and Asian young people who listen to rap every day.
![p_{1} = p_{2}](https://tex.z-dn.net/?f=p_%7B1%7D%20%3D%20p_%7B2%7D)
Alternative hypothesis:- ![p_{1} \neq p_{2}](https://tex.z-dn.net/?f=p_%7B1%7D%20%5Cneq%20%20p_%7B2%7D)
Level of significance α = 0.05
The test of statistic
![z = \frac{p_{1} - p_{2}}{\sqrt{pq(\frac{1}{n_{1} }+\frac{1}{n_{2} }) } } }](https://tex.z-dn.net/?f=z%20%3D%20%5Cfrac%7Bp_%7B1%7D%20-%20%20p_%7B2%7D%7D%7B%5Csqrt%7Bpq%28%5Cfrac%7B1%7D%7Bn_%7B1%7D%20%7D%2B%5Cfrac%7B1%7D%7Bn_%7B2%7D%20%7D%29%20%20%7D%20%7D%20%7D)
where ![p = \frac{n_{1}p_{1} + n_{1}p_{2}}{n_{1}+n_{2}} = \frac{634(0.580)+567(0.229)}{634+567}](https://tex.z-dn.net/?f=p%20%3D%20%5Cfrac%7Bn_%7B1%7Dp_%7B1%7D%20%2B%20n_%7B1%7Dp_%7B2%7D%7D%7Bn_%7B1%7D%2Bn_%7B2%7D%7D%20%3D%20%5Cfrac%7B634%280.580%29%2B567%280.229%29%7D%7B634%2B567%7D)
p = 0.414
and q = 1-p = 1- 0.414 =0.586
![Z = \frac{0.580-0.229}{\sqrt{0.414(0.586)(\frac{1}{634} +\frac{1}{567} } } }](https://tex.z-dn.net/?f=Z%20%3D%20%5Cfrac%7B0.580-0.229%7D%7B%5Csqrt%7B0.414%280.586%29%28%5Cfrac%7B1%7D%7B634%7D%20%2B%5Cfrac%7B1%7D%7B567%7D%20%7D%20%7D%20%7D)
on calculation , we get
z = 0.300 ><1.96 at 95 % level of significance
H0 is accepted
there is no difference between the proportions of Indian and Asian young people who listen to rap every day.
On March 8, 2017, one U.S. dollar was worth 19.61 Mexican pesos, 149.23 pesos was worth 7.61 dollars and 63.64 dollars was worth 1247.98 pesos
<h3>What is an
equation?</h3>
An equation is an expression that shows the relationship between two or more numbers and variables.
One U.S. dollar = 19.61 Mexican pesos
a) 149.23 pesos = 149.23 pesos * One U.S. dollar per 19.61 Mexican pesos = 7.61 dollars
b) 63.64 dollars = 63.64 dollars * 19.61 Mexican pesos per dollar = 1247.98 pesos
On March 8, 2017, one U.S. dollar was worth 19.61 Mexican pesos, 149.23 pesos was worth 7.61 dollars and 63.64 dollars was worth 1247.98 pesos
Find out more on equation at: brainly.com/question/2972832
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Girl what are you talking about
Answer:
It like the once like Line with smaller angle (DBC) measure wouldn't 30* and by the exam the ratio of angle use by subjective by multiplying as large of angle.
oh, by the way I think I hope I'm right so good luck with that?