![subject](/tpl/images/cats/ap.png)
Advanced Placement (AP), 27.04.2021 23:40 AdoreeLayla
A website streams movies and television shows to its subscribers. Employees know that the average time a user spends per session on the website is 222 hours. The website updated its design, and they take a random sample of users to test if the average session length is now longer than 222 hours.
Let \muμmu be the average session length with the updated design and \bar x
x
ˉ
x, with, \bar, on top be the average session length from the sample.
Which of the following is an appropriate set of hypotheses for their significance test?
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Advanced Placement (AP)
![question](/tpl/images/cats/ap.png)
Advanced Placement (AP), 24.06.2019 16:00
Which organisims can cause diseases a. micro organisims b. multicellular organisnims c. both d. neither
Answers: 1
![question](/tpl/images/cats/ap.png)
Advanced Placement (AP), 25.06.2019 00:00
Carlos is looking at a picture of a convergent boundary on which a volcanic arc and a trench are identified. which type of convergent boundary is carlos looking st?
Answers: 2
![question](/tpl/images/cats/ap.png)
Advanced Placement (AP), 25.06.2019 20:00
Julian and morgan obtain a 30-year 4/1 arm at 3.9% with a 3/13 cap structure in the amount of $182,345.? what is the remaining balance on the mortgage after the first four years? $141,062.12 $168,476.64 $172,148.77 $173,946.01
Answers: 2
![question](/tpl/images/cats/ap.png)
Advanced Placement (AP), 26.06.2019 18:00
What property does soil or rock need to be permeable? a.)young b.)old c.)non porous d.)porosity
Answers: 1
You know the right answer?
A website streams movies and television shows to its subscribers. Employees know that the average ti...
Questions
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 10.02.2021 21:00
![question](/tpl/images/cats/mat.png)
Mathematics, 10.02.2021 21:00
![question](/tpl/images/cats/fizika.png)
Physics, 10.02.2021 21:00
![question](/tpl/images/cats/mat.png)
Mathematics, 10.02.2021 21:00
![question](/tpl/images/cats/mat.png)
Mathematics, 10.02.2021 21:00
![question](/tpl/images/cats/mat.png)
Mathematics, 10.02.2021 21:00
![question](/tpl/images/cats/biologiya.png)
Biology, 10.02.2021 21:00
![question](/tpl/images/cats/mat.png)
Mathematics, 10.02.2021 21:00
![question](/tpl/images/cats/mat.png)
Mathematics, 10.02.2021 21:00
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 10.02.2021 21:00
![question](/tpl/images/cats/istoriya.png)
History, 10.02.2021 21:00
![question](/tpl/images/cats/mat.png)
Mathematics, 10.02.2021 21:00
![question](/tpl/images/cats/fizika.png)