A Pollster Interviews Voters and Claims That Her Selection Process

Essay

A pollster interviews voters and claims that her selection process is random. Listed below is the sequence of voters identified according to gender. At the 0.05 level of significance, test her claim that the sequence is random according to the criterion of gender. $$\begin{array} { l } \mathrm { M } , \mathrm { M } , \mathrm { M } , \mathrm { M } , \mathrm { M } , \mathrm { M } , \mathrm { M } , \mathrm { M } , \mathrm { M } , \mathrm { M } , \mathrm { M } , \mathrm { M } , \mathrm { F } , \mathrm { F } , \mathrm { F } , \mathrm { F } \\\mathrm { M } , \mathrm { M } , \mathrm { M } , \mathrm { M } , \mathrm { M } , \mathrm { M } , \mathrm { M } , \mathrm { M } , \mathrm { M } , \mathrm { M } , \mathrm { F } , \mathrm { F } , \mathrm { F } , \mathrm { F } , \mathrm { F } , \mathrm { F }\end{array}$$