In 1973, Reggie Jackson, playing with the Oakland A's, had 158 hits in 539 attempts. Find the critical region for testing H0: p ~ 0.300 versus H1 : p represents Jackson's lifetime batting average.)...

In 1973, Reggie Jackson, playing with the Oakland A's, had 158

hits in 539 attempts. Find the critical region for testing

H0: p ~ 0.300 versus H1 : p <>

represents Jackson's lifetime batting average.) What decision

is made in this case? Source: The Baseball Encyclopedia,

Revised Edition, MacMillan, New York, 1974.