![subject](/tpl/images/cats/mat.png)
Mathematics, 10.01.2021 06:20 isabelsmhl
14. A group of crafters is collecting data on the amount of yarn they use for each scarf knitted. Each person collected 12 pieces of data and will compile that data to determine a population mean. One crafter, Chris, has a sample mean of 200 meters of yarn.
Which statement must be true about this situation?
A. The population mean must be less than 200.
B. The population mean must be greater than 200.
C. The population mean is also 200.
D. There is not enough information to make a conclusion about the population mean.
![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)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:00
Aball is dropped from a height of 10m above the ground. it bounce to 90% of its previous height on each bounce. what is the approximate height that the ball bounce to the fourth bounce?
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 22:00
Jayne is studying urban planning and finds that her town is decreasing in population by 3% each year. the population of her town is changing by a constant rate.true or false?
Answers: 3
![question](/tpl/images/cats/mat.png)
You know the right answer?
14. A group of crafters is collecting data on the amount of yarn they use for each scarf knitted. Ea...
Questions
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/ekonomika.png)
Business, 04.08.2019 09:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 04.08.2019 09:30
![question](/tpl/images/cats/istoriya.png)
History, 04.08.2019 09:30
![question](/tpl/images/cats/istoriya.png)
History, 04.08.2019 09:30
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 04.08.2019 09:30
![question](/tpl/images/cats/biologiya.png)
Biology, 04.08.2019 09:30
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
History, 04.08.2019 09:30
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/istoriya.png)
History, 04.08.2019 09:30
![question](/tpl/images/cats/mat.png)
Mathematics, 04.08.2019 09:30
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 04.08.2019 09:30
![question](/tpl/images/cats/istoriya.png)
History, 04.08.2019 09:30