Many Studies Have Investigated the Question of Whether People Tend

Short Answer

Many studies have investigated the question of whether people tend to think of an odd number when they are asked to think of a single-digit number (0 through 9; 0 is considered an even number). When asked to pick a number between 0 and 9, out of 70 students, 42 chose an odd number. Let the parameter of interest, π, represent the probability that a student will choose an odd number.
-Use the 2SD method to approximate a 95% confidence interval for .
(______ (1), ______ (2))