![subject](/tpl/images/cats/mat.png)
Mathematics, 23.11.2020 06:10 sonthatshannah
Hunter bought a package of 24 pencils for $3.12. Write and solve an equation to determine the cost of each pencil in the package.
![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)
Mathematics, 21.06.2019 21:00
What is the similarity ratio of a cube with volume 729m^3 to a cube with volume 3375 m^3
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 21:10
For each sentence below, find the value of x that makes each sentence true. (515) 5 = 25* x= (813)2 = 4* x=
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 23:00
Unaware that 35% of the 10000 voters in his constituency support him, a politician decides to estimate his political strength. a sample of 200 voters shows that 40% support him. a. what is the population? b. what is the parameter of interest? state its value c. what is the statistics of the interest? state its value d. compare your answers in (b) and (c) is it surprising they are different? if the politician were to sample another 200 voters, which of the two numbers would most likely change? explain
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 00:30
Arandomized controlled trial is designed to evaluate the effect of metoprolol in patients with heart failure. while preparing for statistical analysis, the researcher reviews some common types of statistical errors. which of the following statements is true regarding a type i error in a clinical study? a. the study is not significantly powered to detect a true difference between study groups. bthe null hypothesis is true but is rejected in error. c. the null hypothesis is false but is accepted in error. d. type i error is also known as beta and is usually 0.1 or 0.2. e. type i error depends on the study's confidence interval.
Answers: 1
You know the right answer?
Hunter bought a package of 24 pencils for $3.12. Write and solve an equation to determine the cost o...
Questions
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/istoriya.png)
History, 02.09.2020 06:01
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 02.09.2020 06:01
![question](/tpl/images/cats/geografiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 02.09.2020 06:01
![question](/tpl/images/cats/en.png)
English, 02.09.2020 06:01
![question](/tpl/images/cats/mat.png)
Mathematics, 02.09.2020 06:01
![question](/tpl/images/cats/mir.png)
World Languages, 02.09.2020 06:01
![question](/tpl/images/cats/mat.png)
Mathematics, 02.09.2020 06:01
![question](/tpl/images/cats/istoriya.png)
History, 02.09.2020 06:01
![question](/tpl/images/cats/en.png)
English, 02.09.2020 06:01
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
History, 02.09.2020 06:01
![question](/tpl/images/cats/mat.png)
Mathematics, 02.09.2020 06:01
![question](/tpl/images/cats/istoriya.png)
History, 02.09.2020 06:01
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 02.09.2020 06:01
![question](/tpl/images/cats/mat.png)
Mathematics, 02.09.2020 06:01