![subject](/tpl/images/cats/mat.png)
Mathematics, 30.07.2019 20:30 samchix727
A2013 study by pediatricians investigates whether it is better to give children the diphtheria, tetanus and pertussis (dtap) vaccine in the thigh or the arm. the pediatricians collected the data from two different random samples. the first random sample was collected from children who were given the vaccine in the thigh. the second random sample was collected from children who were given the vaccine in the arm. pediatricians recorded whether the children had a severe reaction or not. no severe reaction severe reaction thigh observed expected 4758 4750.9 30 37.1 arm observed expected 8840 8853.1 76 68.9 reference: jackson, l. a., peterson, d., nelson, j. c., et al. (13 co-authors). 2013. vaccination site and risk of local reactions in children one through six years of age. pediatrics 131: 283-289. pediatricians conducted a chi-square test of independence. the chi-square test statistic for this data is 2.0609 with a p-value of 0.1511. what can the pediatricians conclude?
![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 20.06.2019 18:04
Arectangle has an area of 54 square feet. if the length is 3 feet more than the width, find the dimensions of the rectangle.
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:00
Aubrey read 29 books and eli read 52 books what number is equal to the number of books aubrey read?
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 00:50
The students in a class were asked how many siblings they have. the data obtained is represented in the dot plot. the number of students who have no siblings is . the number of students who have three or more siblings is .
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 05:30
Using this spinner and a number cube, which simulation would you answer this question? a school survey of 90 sixth graders showed that 25% of them play basketball and about 17% play soccer. what are the chances that a sixth grader plays basketball and soccer?
Answers: 2
You know the right answer?
A2013 study by pediatricians investigates whether it is better to give children the diphtheria, teta...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 17.10.2021 02:10
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
English, 17.10.2021 02:10
![question](/tpl/images/cats/en.png)
English, 17.10.2021 02:10
![question](/tpl/images/cats/User.png)
![question](/tpl/images/cats/fizika.png)
Physics, 17.10.2021 02:10
![question](/tpl/images/cats/mir.png)
World Languages, 17.10.2021 02:10
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 17.10.2021 02:10
![question](/tpl/images/cats/fizika.png)
Physics, 17.10.2021 02:10
![question](/tpl/images/cats/mat.png)
Mathematics, 17.10.2021 02:10
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/en.png)
English, 17.10.2021 02:10
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/en.png)
English, 17.10.2021 02:10
![question](/tpl/images/cats/en.png)
English, 17.10.2021 02:10