![subject](/tpl/images/cats/mat.png)
Mathematics, 07.11.2019 05:31 DESIRE44030
Astatistics class is estimating the mean height of all female students at their college. they collect a random sample of 36 female students and measure their heights. the mean of the sample is 65.3 inches. the standard deviation is 5.2 inches. what is the 90% confidence interval for the mean height of all female students in their school? assume that the distribution of individual female heights at this school is approximately normal? (56.5, 74.1) (63.6, 67.0) (63.8, 66.8) (63.9, 66.7) question 3
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 15:50
3-12. write each answer with a reasonable number of figures. find the absolute uncertainty and percent relative uncertainty for each answer. (a) [12.41 (±0.09) + 4.16 (±0.01)] x 7.068 2 (±0.000 4) =? (b) [3.26 (±0.10) x 8.47 (±0.05)] - 0.18 (±0.06) =? (c) 6.843 (±0.008) x 104 + [2.09 (±0.04)- 1.63 (±0.01)] =?
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 16:00
The classrooms are trying to raise $1,200.00 for charity. mrs. leblanc's class has raised 50%. mr. patel's class has raised $235.14 ms. warner's class has raised 1/3 as much as mrs. leblanc's class. how much more money is needed to reach the goal of $1,200.00?
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 17:30
Find the exact value of each of the following. in each case, show your work and explain the steps you take to find the value. (a) sin 17Ï€/6 (b) tan 13Ï€/4 (c) sec 11Ï€/3
Answers: 2
![question](/tpl/images/cats/mat.png)
You know the right answer?
Astatistics class is estimating the mean height of all female students at their college. they collec...
Questions
![question](/tpl/images/cats/istoriya.png)
History, 13.01.2022 08:40
![question](/tpl/images/cats/mat.png)
Mathematics, 13.01.2022 08:40
![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, 13.01.2022 08:40
![question](/tpl/images/cats/mat.png)
Mathematics, 13.01.2022 08:40
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 13.01.2022 08:40
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/health.png)
Health, 13.01.2022 08:40
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mkx.png)
Arts, 13.01.2022 08:40
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/istoriya.png)
History, 13.01.2022 08:50
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)