Hello, I'm a senior in high school and I just took the pre-entrance exam for nursing. I'm not sure if I passed but my composite score is a 68. I don't understand the scores but did I pass it or not?
Without know which exam you took, it is impossible to answer your question.
Also, when it comes to those big standardized tests, it's usually not a matter of "passing" or "failuring." It's a matter of meeting the minimum standard set by the particular school -- and different schools will set different standards. Also, it can be a matter of how well you scored in relation to the other people who are applying for admission at the same time you are.
A composite score of "68" can only be fully interpreted in relation to other information that you did not provide. What is the minimum score on that particular test accepted by the college to which you are applying? What is the typical score of the other applicants to that particular school?
Good luck to you. I hope that the school of your dreams likes the score of 68.