![subject](/tpl/images/cats/mat.png)
Mathematics, 12.04.2021 19:50 sadiyah1116
We are 95% confident that the interval from $113.05 to $136.95 captures u = the true mean purchase total for all
customers.
Is it plausible that the true mean purchase total for all customers may be $140?
Yes, this is a plausible value for the population mean because $140 is within the 95% confidence interval.
O No, this is not a plausible value for the population mean because $140 is within the 95% confidence interval.
O Yes, this is a plausible value for the population mean because $140 is only a little bit above the upper boundary of
the 95% confidence interval.
No, this is not a plausible value for the population mean because $140 is not within the 95% confidence interval.
![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 15:30
What is the measure of angle z in this figure? enter your answer in the box. z = ° two intersection lines. all four angles formed by the intersecting lines are labeled. clockwise, the angles are labeled 43 degrees, x degrees, y degrees, and z degrees.
Answers: 3
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 16:00
Apatient is to take 60 mg of an antibiotic on day 1, take 45mg on days 2 and 3, take 30mg on days 4 and 5 and take 15 mg on days 6 and 7. how many total mg will the patient take?
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:30
The first floor of marcus’ house is 1,440 square feet. he will cover 1,033 square feet with wood and the rest with tile. a box of tiles will cover 11 square feet. how many boxes of tile does marcus need to buy to cover the floor?
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 21:50
In a singing competition, there are 150 participants. at the end of each round, 40% of the participants are eliminated. how many participants are left after n rounds?
Answers: 1
You know the right answer?
We are 95% confident that the interval from $113.05 to $136.95 captures u = the true mean purchase t...
Questions
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 06.04.2020 22:39
![question](/tpl/images/cats/en.png)
English, 06.04.2020 22:39
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 06.04.2020 22:39
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/istoriya.png)
History, 06.04.2020 22:39
![question](/tpl/images/cats/mat.png)
Mathematics, 06.04.2020 22:39
![question](/tpl/images/cats/mat.png)
Mathematics, 06.04.2020 22:39
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 06.04.2020 22:39