![subject](/tpl/images/cats/mat.png)
Mathematics, 12.11.2019 00:31 vanessadaniellet21
Recently, a group of students was interested in the different factors that influence people to pet walked dogs. they compiled a list of all possible time slots between classes on school days from march 1 - april 16, 2004 (not including spring break or good friday) at ten locations on tamu campus. first, they randomly selected 20 time slots to walk a small dog, and then they used a completely different set of random numbers to select 20 times slots to walk a big dog. timeslots that occurred on rainy days were thrown out of the sample (3 walks for the small dog were cancelled). for each walk, the researchers recorded the number of people that stopped to pet the dog. the sample mean and sample standard deviation for number of people stopping to a big dog are 2.75 and 3.00657. for a small dog, those values are 7.52941 and 5.72405. the data from this study is used to test the claim "the average number of people who pet large dogs is different from the number who pet small dogs." assume the test is done at the ? = 0.05 significance level.(a) what is the response variable and what type of variable is it?
(b) are the conditions satisfied for conducting an independent samples t test on this data set? (c) what is the p-value? (use 4 decimal places).
![ansver](/tpl/images/cats/User.png)
Answers: 3
![](/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 19:30
:24% of students in a class are girls. if there are less than 30 students in this class, how many students are there? how many girls are there?
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:30
If there is 20 dogs in the shelter and 5 dogs get homes, and then 43 more dogs come. how many dogs are there in the shelter?
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 23:30
Which graph represents the same relation is the sa which graph represents the same relation as the set {(-3-2)}
Answers: 3
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 01:00
Anew landowner is interested in constructing a fence around the perimeter of her property. her property is 1,080√30 feet wide and 500√20 feet long. what is the perimeter of the property? (recall that the perimeter is the sum of each side of a shape or boundary). a 1,580√40 feet b. 5,320√5 feet c. 3,160√20 feet d. 10,640√5 feet
Answers: 3
You know the right answer?
Recently, a group of students was interested in the different factors that influence people to pet w...
Questions
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 04.09.2020 01:01
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 04.09.2020 01:01
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 04.09.2020 01:01
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 04.09.2020 01:01
![question](/tpl/images/cats/mat.png)
Mathematics, 04.09.2020 01:01
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 04.09.2020 01:01
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/biologiya.png)