Reference no: EM132857587
A community psychologist selects a sample of 16 local police officers to test whether their physical endurance is better than the median score of 73. She measures their physical endurance on a 100-point physical endurance rating scale.Performance Scores 83, 57, 79, 74, 78, 87, 77, 81, 82, 76, 93, 84, 75, 58, 53, 96, Based on the data given above, compute the one-sample sign test at a 0.05 level of
significance.
x =
State whether to retain or reject the null hypothesis.
Retain the null hypothesis.
Reject the null hypothesis.