![subject](/tpl/images/cats/mat.png)
Mathematics, 17.06.2020 14:57 Theresab2021
According to a recent census, 15% of the people in the United States are of Hispanic origin. One county supervisor believes her county has a lower proportion of Hispanic people than the nation as a whole (p < 0.15). She looks at their most recent survey data, which was a random sample of 485 county residents, and found that 43 of those surveyed are of Hispanic origin. Test statistic Z is found to be -3.78, calculate p-value.
![ansver](/tpl/images/cats/User.png)
Answers: 3
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 14:40
Sara sells beaded necklaces she makes a profit of 4 dollars pn every neclace she sells which table represents the profit sara makes
Answers: 1
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:00
Prove that the value of the expression 7^8–7^7+7^6 is divisible by 43.
Answers: 1
![question](/tpl/images/cats/mat.png)
You know the right answer?
According to a recent census, 15% of the people in the United States are of Hispanic origin. One cou...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 03.08.2021 03:50
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 03.08.2021 03:50
![question](/tpl/images/cats/fizika.png)
Physics, 03.08.2021 03:50
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 03.08.2021 03:50
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 03.08.2021 03:50
![question](/tpl/images/cats/mat.png)
Mathematics, 03.08.2021 03:50
![question](/tpl/images/cats/mat.png)
Mathematics, 03.08.2021 03:50
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 03.08.2021 03:50
![question](/tpl/images/cats/mat.png)
Mathematics, 03.08.2021 03:50
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 03.08.2021 03:50