In 2010 the Maricopa Community College District's enrollmentdata showed the following breakdown of students by ethnicity: 54.9%White; 21.1% Hispanic; 7.9% Black; 4.5% Asian/Pacific Islander;2.9% Native American; 8.8% Other. Information was collected from arandom sample of 300 students in 2017 to determine whether or notthe data has changed significantly. The sample data is given in thetable below. At the alph=0.05 level of significance, test the claimthat the ethnic breakdown of students at MCCCD has not changedsignificantly since 2010.
Which would be the correct hypothesis for this test?
H0: u1 = u2; H1: u1 ≠u2
H0: p1 = p2; H1: p1 ≠p2
H0: The breakdown of students by ethnicity has not changedsignificantly since 2010 (i.e. the given distribution still fits);H1: The breakdown of students by ethnicity has changedsignificantly since 2010 (i.e. the given distribution no longerfits)
H0: The breakdown of students by ethnicity has changedsignificantly since 2010 (i.e. the given distribution no longerfits); H1: The breakdown of students by ethnicity has not changedsignificantly since 2010 (i.e. the given distribution stillfits)
Ethnicity of students in sample:
White - 160
Hispanic - 89
Black - 25
Asian/Pacific Islander - 11
Native American - 15
Other - 0
Test Statistic:
______________
Give the P-value
_____________
