The director of student services at Oxnard College is interested in whether women are more likely to attend orientation than men before they begin their coursework. random sample of freshmen at Oxnard College were aske what their gender is and whether they attended orientati The results of the survey are shown below: Data for Gender vs.
The director of student services at Oxnard College is interested in whether women are more likely to attend orientation than men before they begin their coursework. random sample of freshmen at Oxnard College were aske what their gender is and whether they attended orientati The results of the survey are shown below: Data for Gender vs.
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:The director of student services at Oxnard College is
interested in whether women are more likely to attend
orientation than men before they begin their coursework. A
random sample of freshmen at Oxnard College were asked
what their gender is and whether they attended orientation.
The results of the survey are shown below:
Data for Gender vs.
Orientation
Attendance
Women
Men
Yes
358
444
No
252
354
What can be concluded at the a = 0.01 level of significance?

Transcribed Image Text:d. The p-value is ? 0 a
e. Based on this, we should Select an answer
the null
hypothesis.
f. Thus, the final conclusion is that ...
The results are statistically significant at a =
0.01, so there is sufficient evidence to conclude
that the population proportion of freshmen
women at Oxnard College who attend
orientation is greater than the population
proportion of freshmen men at Oxnard College
who attend orientation.
The results are statistically significant at a =
0.01, so there is sufficient evidence to conclude
that the proportion of the 610 freshmen women
who attended orientation is greater than the
proportion of the 798 freshmen men who
attended orientation.
O The results are statistically insignificant at a =
0.01, so there is statistically significant evidence
to conclude that the population proportion of
freshmen women at Oxnard College who attend
orientation is the same as the population
proportion of freshmen men at Oxnard College
who attend orientation.
The results are statistically insignificant at a =
0.01, so there is insufficient evidence to
conclude that the population proportion of
freshmen women at Oxnard College who attend
orientation is greater than the population
proportion of freshmen men at Oxnard College
who attend orientation.
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