To find a percentage like this you would take the number you got right and divide by the total number of questions: 14/50. This would come to a .28, then you move the decimal two places to the right to get a whole number, which would come out to 28; 28%.
Score = 1 x 3 x 3 x 3 x 3 = 1 x 34 = 81
it doesn't exist.
If you have a variable X that is normally distributed with mean m and variance s2 then the z-score, Z = (X - m)/s.Z has a standard Normal distribution.
A z table is used to calculate the probability of choosing something that is normally distributed. In order to use it, first a z score is needed. A z score is the number of standard distributions a value is away from the mean of the data. In order to find the z score, take the value of the datum, subtract the mean, then divide by the standard deviation. The result is a z score. Look up the z score on the table to find the probability of getting anything equal to or lesser than the value you chose.
The results of a quiz are the list of what you got right and wrong - your total score on the quiz.
you take the quiz
Today's Mind Quiz high score is only 98. Can you beat it? == ==
This is not a common requirement, so it may not work perfectly, but you can get close: On the quiz editing page, set the score for each question, and the total score for the quiz to 0. 2. On the quiz settings page, there is a grid of check-boxes. Turn off all the ones in the score column.Remember you can tell gradebook not to include the quiz.
You can find a good ADHD quiz at Psychcentral.com. You can also check out Health.com for this quiz.
enjoy beating your dicc