A random sample of colleges from Kiplinger's list of the best values in private college provided the data shown in the file BestPrivateColleges $($Kiplinger website$).$ The variable Admit Rate $()$ shows the percentage of students that applied to the college and were admitted, and the variable $-$yr Grad. Rate $()$ shows the percentage of students that were admitted and graduated in four years.

DATAName Admit Rate $(\%)4-$yr Grad. Rate $(\%)$

American University, Washington $4473$

Bethel University, St$.$ Paul $7162$

Boston College, Chestnut Hill $2989$

Brandeis University, Waltham $3986$

Butler University, Indianapolis $6655$

Carnegie Mellon University, Pittsburgh $2873$

Case Western Reserve University, Cleveland $5463$

Dartmouth College, Hanover $1088$

Emory University, Atlanta $2684$

Fordham University, New York $4377$

Franciscan University of Steubenville, Steubenville $7671$

Gonzaga University, Spokane $6768$

Harvard University, Cambridge $686$

Indiana Wesleyan University, Marion $6659$

John Carroll University, University Heights $8166$

Johns Hopkins University, Baltimore $1888$

Marist College, Poughkeepsie $3171$

Massachusetts Institute of Technology, Cambridge $984$

Northwestern University, Evanston $1586$

Princeton University, Princeton $888$

Rice University, Houston $1784$

Rollins College, Winter Park $5662$

Santa Clara University, Santa Clara $5179$

Southern Methodist University, Dallas $5468$

Union University, Jackson $7550$

University of Chicago, Chicago $1386$

University of Miami, Coral Gables $4070$

University of Portland, Portland $6768$

University of Tulsa, Tulsa $4147$

Xavier University, Cincinnati $6871$

a$.$ Select a scatter diagram with Admit Rate $(\%)$ as the independent variable.$(2)$skewed$,$positive or negative

B$.$Skewed relationship $,$positive linear or negative linear relationship