![subject](/tpl/images/cats/mat.png)
Mathematics, 18.11.2019 18:31 conradbeckford6813
Proportion problem. each year delta dental does a survey of parents concerning the tradition of the tooth fairy. a random sample of 1,058 parents were asked about how much money they leave for a tooth and questions concerning how their child responded to the concept of the tooth fairy. in one question, 508 parents indicated that their child saved the money they got for their tooth. you are asked to test to see if this proportion is different from .5. use an alpha level of .05.what is the test statistic (z*) for this test? i just want the answer. use 4 decimal places for your answer and use the proper rules of rounding.
![ansver](/tpl/images/cats/User.png)
Answers: 2
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 16:00
Solve for x -2.3(r - 1.2 ) = -9.66 enter you answer as decimal.
Answers: 1
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 22:00
Using inductive reasoning, what is the next two numbers in this set? 1,-7,13,-19 i got the numbers 14,-26 is that right?
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 00:00
The probability that a tutor will see 0, 1, 2, 3, or 4 students is given below determine the probability distribution's missing value.
Answers: 1
You know the right answer?
Proportion problem. each year delta dental does a survey of parents concerning the tradition of the...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 25.09.2021 07:10
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/istoriya.png)
History, 25.09.2021 07:10
![question](/tpl/images/cats/biologiya.png)
Biology, 25.09.2021 07:10
![question](/tpl/images/cats/mat.png)
Mathematics, 25.09.2021 07:10
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 25.09.2021 07:10
![question](/tpl/images/cats/mat.png)
Mathematics, 25.09.2021 07:10
![question](/tpl/images/cats/mat.png)
Mathematics, 25.09.2021 07:10
![question](/tpl/images/cats/mir.png)
World Languages, 25.09.2021 07:10
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 25.09.2021 07:10
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)