Mathematics
Mathematics, 18.11.2019 23:31, lowrain

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 p-value for your test statistic (z*)? i just want the answer. use 4 decimal places for your answer and use the proper rules of rounding.

answer
Answers: 1

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 15:50, king3620
Arectangle has a width of 9 units and length of 40 units. what is the length of a diognal. a. 31 unitsb. 39 unitsc. 41 units d. 49 units
Answers: 1
image
Mathematics, 21.06.2019 23:30, sandrafina2004
Sally deposited money into a savings account paying 4% simple interest per year. the first year, she earned $75 in interest. how much interest will she earn during the following year?
Answers: 2
image
Mathematics, 21.06.2019 23:30, shreyapatel2004
What is the area of a triangle with a base of 7x and height of 8x expressed as a monomial? question 5 options: 1x 15x2 28x2 56x2
Answers: 1
image
Mathematics, 22.06.2019 00:00, jonmorton159
Need plz been trying to do it for a long time and still haven’t succeeded
Answers: 1
Do you know the correct answer?
Proportion problem. each year delta dental does a survey of parents concerning the tradition of the...

Questions in other subjects:

Konu
Biology, 23.02.2021 20:50
Konu
English, 23.02.2021 20:50
Konu
Mathematics, 23.02.2021 20:50