subject
Mathematics, 19.02.2022 07:30 mohammedel04

Amanda read a report saying that 49\%49%49, percent of teachers in the United States were members of a labor union. She wanted to test whether this was true in her state, so she took a random sample of 300300300 teachers from her state to test H_0:p=0.49H 0

:p=0.49H, start subscript, 0, end subscript, colon, p, equals, 0, point, 49 versus H_\text{a}:p \neq 0.49H
a

:p


=0.49H, start subscript, start text, a, end text, end subscript, colon, p, does not equal, 0, point, 49, where ppp is the proportion of teachers in her state who are members of a labor union.
The sample results showed 134134134 teachers were members of a labor union, and the corresponding test statistic was z\approx-1.50z≈−1.50z, approximately equals, minus, 1, point, 50.
Assuming that the necessary conditions are met, what is the approximate P-value for Amanda's significance test?
You may round to three decimal places.

Answear is .133

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 16:30
Anyone know? is appreciated! will mark brainliest if correct!
Answers: 2
question
Mathematics, 21.06.2019 16:30
Mexico city, mexico, is the world's second largest metropolis and is also one of its fastest-growing cities with a projected growth rate of 3.2% per year. its population in 1991 was 20,899,000 people. use the formula p = 20.899e0.032t to predict its population p in millions with t equal to the number of years after 1991. what is the predicted population to the nearest thousand of mexico city for the year 2010?
Answers: 2
question
Mathematics, 21.06.2019 17:30
Determine the number of girls in a math class with 87 boys if there are 25 girls for every 75 boys
Answers: 2
question
Mathematics, 21.06.2019 19:00
Can someone me out here number 4 plz
Answers: 1
You know the right answer?
Amanda read a report saying that 49\%49%49, percent of teachers in the United States were members of...
Questions
question
Mathematics, 25.09.2019 08:30
question
Mathematics, 25.09.2019 08:30
Questions on the website: 13722363