In 1997 a national vital statistics report indicated that about 3.1% of all births produced twins. Is the rate of twin births the same among very young mothers? Data from a large city hospital found only 13 sets of twins were born to 594 teenage girls. Test an appropriate hypothesis and state your conclusion. Be sure the appropriate assumptions and conditions are satisfied before you proceed. Are the assumptions and the conditions to perform a one-proportion z-test met? Yes No State the null and alternative hypotheses. Choose the correct answer below. O A. Ho: p=0.031 HA: P<0.031 OB. Ho: p=0.031 HA: P = 0.031 C. Ho: p=0.031 HA: P > 0.031 OD. The assumptions and conditions are not met, so the test cannot proceed.
In 1997 a national vital statistics report indicated that about 3.1% of all births produced twins. Is the rate of twin births the same among very young mothers? Data from a large city hospital found only 13 sets of twins were born to 594 teenage girls. Test an appropriate hypothesis and state your conclusion. Be sure the appropriate assumptions and conditions are satisfied before you proceed. Are the assumptions and the conditions to perform a one-proportion z-test met? Yes No State the null and alternative hypotheses. Choose the correct answer below. O A. Ho: p=0.031 HA: P<0.031 OB. Ho: p=0.031 HA: P = 0.031 C. Ho: p=0.031 HA: P > 0.031 OD. The assumptions and conditions are not met, so the test cannot proceed.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:In 1997 a national vital statistics report indicated that about 3.1% of all births produced twins. Is the rate of twin births
the same among very young mothers? Data from a large city hospital found only 13 sets of twins were born to 594
teenage girls. Test an appropriate hypothesis and state your conclusion. Be sure the appropriate assumptions and
conditions are satisfied before you proceed.
Are the assumptions and the conditions to perform a one-proportion z-test met?
Yes
No
State the null and alternative hypotheses. Choose the correct answer below.
O A. Ho: p=0.031
HA: P<0.031
O B. Ho: p=0.031
HA: P# 0.031
C. Ho: p=0.031
HA: P > 0.031
O D. The assumptions and conditions are not met, so the test cannot proceed.
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