![subject](/tpl/images/cats/mat.png)
Mathematics, 25.04.2020 04:07 chloeholt123
A survey of 102 high school students on the amount of money they spend on prom yields an average of $893. Assuming the population standard deviation is $450, calculate the 88% confidence interval for the mean amount spent on prom. Round off the margin of error and the limits to the nearest whole number.
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/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 16:30
If g(x) is an odd function, which function must be an even function?
Answers: 3
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 22:00
Rewrite so the subject can be y in the formula d=m-y/y+n
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 00:20
Given: jk ||lm prove: _2 = 27 statement justification 1. jk ||lm 1. given 2.26 = 27 3.22 = 26 2. 3. 4. _2 = 27 4. corresponding angles theorem transitive property of equality vertical angles theorem substitution property of equality
Answers: 1
You know the right answer?
A survey of 102 high school students on the amount of money they spend on prom yields an average of...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 12.08.2021 01:20
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 12.08.2021 01:20
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/fizika.png)
Physics, 12.08.2021 01:20
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 12.08.2021 01:20
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 12.08.2021 01:20
![question](/tpl/images/cats/mat.png)
Mathematics, 12.08.2021 01:20
![question](/tpl/images/cats/mat.png)
Mathematics, 12.08.2021 01:20
![question](/tpl/images/cats/biologiya.png)
Biology, 12.08.2021 01:20
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/User.png)
Engineering, 12.08.2021 01:20
![question](/tpl/images/cats/mat.png)
Mathematics, 12.08.2021 01:20
![question](/tpl/images/cats/en.png)
English, 12.08.2021 01:20
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 12.08.2021 01:20