College credit hours are calculated based on the time students spend in class and studying. One credit hour usually represents three total hours of work per week over a 15-week semester, with one of those three hours consisting of direct classroom instruction and the remaining hours consisting of individual study.
Know MoreTo illustrate the concept of credit hours, consider the example of Cornell University. At Cornell, full-time students typically complete 15 course credits per semester, representing approximately 15 hours of classroom time and 30 hours of individual study time per week.
Some college courses do not lend themselves to the traditional mix of one weekly hour of class time and two weekly hours of study time per credit hour. Laboratory courses, internships and other relevant academic activities may also play into the number of credit hours assigned to certain courses like physical science labs and research seminars.
Learn more in Colleges & UniversitiesBefore you can calculate your college GPA, you need to know the GPA scale, your final grades and the number of credits for each course you took. Your GPA is calculated by dividing the number of grade points earned by the number of credits attempted.
Full Answer >Aside from the most obvious difference that college is optional (and paid for) whereas high school is not one of the key differences lies in the way that time at college is self-managed. Unlike in high school, college students are expected to actively structure their own learning.
Full Answer >Nursing hours per patient day is calculated by taking the total number of nursing staff providing care divided by the total number of patients in a given day. This number helps to reflect the actual amount of patients on a unit and determine staffing levels.
Full Answer >The average check for a restaurant can be calculated by looking at the median-priced and most popularly ordered items from the menu and then calculating the average amount of customers seated at a time. Calculating the average check amount is very important in determining a restaurant's revenue margins. Once this number is found, it can be multiplied with the number of guests served during a dinner service to calculate an approximation of revenue for any particular measurement of time, whether referring to a dinner service or a whole fiscal year.
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