![subject](/tpl/images/cats/mat.png)
Mathematics, 03.07.2020 17:01 chris199825
Maureen McIlvoy, owner and CEO of a mail order business for wind surfing equipment and supplies, is reviewing the order filling operations at her warehouses. Her goal is 100% of orders shipped within 24 hours. In previous years, neither warehouse has achieved the goal, but the East Coast warehouse has consistently out-performed the West Coast warehouse. Her staff randomly selected 200 orders from the West Coast warehouse (population 1) and 400 orders from the East Coast warehouse (population 2), and reports that 190 of the West Coast orders were shipped within 24 hours, and the East Coast warehouse shipped 356 orders within 24 hours. Assuming a = 0.05, the appropriate decision is .
a) reject the null hypothesis p1 – p2 = 0
b) reject the null hypothesis m1minusm2 < 0
c) do not reject the null hypothesis m1minusm2 = 0
d) do not reject the null hypothesis p1 – p2 = 0
e) do not reject the null hypothesis p1 – p2 ? 0
![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/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 15:00
The system of equations graphed below has how many solutions?
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 16:00
Question: what is the value of x 4x-2= (-7) +5x. it would be greatly appreciated if someone could actually explain to me step by step
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:20
The fraction of defective integrated circuits produced in a photolithography process is being studied. a random sample of 300 circuits is tested, revealing 17 defectives. (a) calculate a 95% two-sided confidence interval on the fraction of defective circuits produced by this particular tool. round the answers to 4 decimal places. less-than-or-equal-to p less-than-or-equal-to (b) calculate a 95% upper confidence bound on the fraction of defective circuits. round the answer to 4 decimal places. p less-than-or-equal-to
Answers: 3
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:20
The square root of 9x plus 7 plus the square rot of 2x equall to 7
Answers: 1
You know the right answer?
Maureen McIlvoy, owner and CEO of a mail order business for wind surfing equipment and supplies, is...
Questions
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 05.07.2019 20:40
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 05.07.2019 20:40
![question](/tpl/images/cats/geografiya.png)
Geography, 05.07.2019 20:40
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 05.07.2019 20:40
![question](/tpl/images/cats/geografiya.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 05.07.2019 20:40
![question](/tpl/images/cats/istoriya.png)
History, 05.07.2019 20:40
![question](/tpl/images/cats/health.png)
Health, 05.07.2019 20:40
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/en.png)
English, 05.07.2019 20:40
![question](/tpl/images/cats/geografiya.png)
Geography, 05.07.2019 20:40
![question](/tpl/images/cats/istoriya.png)
History, 05.07.2019 20:40
![question](/tpl/images/cats/geografiya.png)
Geography, 05.07.2019 20:40
![question](/tpl/images/cats/geografiya.png)
Geography, 05.07.2019 20:40
![question](/tpl/images/cats/geografiya.png)
Geography, 05.07.2019 20:40