![subject](/tpl/images/cats/mat.png)
Mathematics, 04.05.2021 20:30 jasontbyrer
A class did an experiment to see if students could taste water and identify bottled water versus tap water. Each student was presented with three cups of water—one of which contained bottled water—and they were directed to identify which cup they thought contained bottled water. The class wants to test if they correctly identified the bottled water significantly better than they would have done by simply guessing.
Let p represent the proportion of these students that would correctly identify the bottled water.
Which of the following is an appropriate set of hypotheses for their significance test?
ANSWER:
H0​:p=1/3
Ha​:p>1/3
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 15:00
The radius of the base of a cylinder is 10 centimeters, and its height is 20 centimeters. a cone is used to fill the cylinder with water. the radius of the cone's base is 5 centimeters, and its height is 10 centimeters.
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 17:00
Arley is building a model of a city map. in one part of the city, three roads form a right triangle, which harley draws as triangle abc, with the following measures: m∠b=90° and m∠a=30°. in his scale model, the hypotenuse of triangle abc, ac¯¯¯¯¯¯¯¯, has a length of 817−−√ cm. what is the value of a (the length of bc¯¯¯¯¯¯¯¯)?
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 23:30
In an isosceles triangle, the vertex angle is 112 degrees. what is the measure of each base. a.34 b.24 c.44 d.54
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 01:00
Match the one-to-one functions with their inverse functions.
Answers: 1
You know the right answer?
A class did an experiment to see if students could taste water and identify bottled water versus tap...
Questions
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 15.01.2021 19:40
![question](/tpl/images/cats/mat.png)
Mathematics, 15.01.2021 19:40
![question](/tpl/images/cats/mat.png)
Mathematics, 15.01.2021 19:40
![question](/tpl/images/cats/mat.png)
Mathematics, 15.01.2021 19:40
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 15.01.2021 19:40
![question](/tpl/images/cats/en.png)
English, 15.01.2021 19:40
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 15.01.2021 19:40
![question](/tpl/images/cats/mat.png)
Mathematics, 15.01.2021 19:40
![question](/tpl/images/cats/mat.png)
Mathematics, 15.01.2021 19:40
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 15.01.2021 19:40
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 15.01.2021 19:40
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)