Jessica Ennis won the Olympic heptathlon in London, but how did she perform in the 100 m hurdles, high jump and long jump compared with the other athletes? Using the data below, calculate Jess Ennis' z-scores for the three previously mentioned events. 100 m Hurdles
A) -2.3
B) -1.3
C) 2.3
D) 1.3

Question

Jessica Ennis won the Olympic heptathlon in London, but how did she perform in the 100 m hurdles, high jump and long jump compared with the other athletes? Using the data below, calculate Jess Ennis' z-scores for the three previously mentioned events.  100 m Hurdles
A) -2.3 
B) -1.3 
C) 2.3 
D) 1.3

Quizplus · Accepted Answer

The Answer of Jessica Ennis won the Olympic heptathlon in London, but how did she perform in the 100 m hurdles, high jump and long jump compared with the other athletes? Using the data below, calculate Jess Ennis' z-scores for the three previously mentioned events.  100 m Hurdles
A) -2.3 
B) -1.3 
C) 2.3 
D) 1.3

Jessica Ennis Won the Olympic Heptathlon in London, but How