For Ho: H2 34, H: H 25The Physical Fitness Test (National Level for Girls) shows the national average for 10-year-old girls on "right-angle push-ups" to be / = 13. Principal Smyth hypothesizes that her girls at Strong School are significantly above the national mean. If the Ox - and the scores for nine girls are as reported here, compute Zo: and determine if Principal Smyth is right. Use a - 0.05. 14 16 18 16 12 16 17 20 15 O Zobz - 2.0, so Principal Smyth is right. Zobz - 1.5, so Principal Smyth is right. Zobz = 1.5, so Principal Smyth is wrong. Zobz - 2.0, so Principal Smyth is wrong