![subject](/tpl/images/cats/mat.png)
Mathematics, 08.05.2021 15:40 merrylsimpson
Suppose a consumer product researcher wanted to find out whether a highlighter lasted less than the manufacturer's claim that their highlighters could write continuously for 14 hours. The researcher tested 40 highlighters and recorded the number of continuous hours each highlighter wrote before dying. Test the hypothesis that the highlighters wrote for less than 14 continuous hours. X = 13.6 hours, s = 1.3 hours. Report the test statistic, p-value, null hypothesis, conclusion and round to nearest thousandth.
![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 18:50
Question b of 10which of the following describe an angle with a vertex at a? check all that applyo a. labcов. савd dooo c_baco d. zacb
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 01:00
How many zeros does this polynomial function, y=(x-8)(x+3)^2
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 01:20
Graph the following system of linear inequalities. identify at least two points in the solution: y < 5 - 2x | x + 5y > -7
Answers: 2
You know the right answer?
Suppose a consumer product researcher wanted to find out whether a highlighter lasted less than the...
Questions
![question](/tpl/images/cats/en.png)
English, 06.05.2020 01:41
![question](/tpl/images/cats/mat.png)
Mathematics, 06.05.2020 01:41
![question](/tpl/images/cats/istoriya.png)
History, 06.05.2020 01:41
![question](/tpl/images/cats/mat.png)
Mathematics, 06.05.2020 01:42
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 06.05.2020 01:44
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 06.05.2020 01:44
![question](/tpl/images/cats/en.png)
English, 06.05.2020 01:44
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 06.05.2020 01:44
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 06.05.2020 01:44
![question](/tpl/images/cats/mat.png)
Mathematics, 06.05.2020 01:44
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/en.png)
English, 06.05.2020 01:44
![question](/tpl/images/cats/mat.png)
Mathematics, 06.05.2020 01:44