Adding all the scores and dividing by the number of scores yields the mean or average.
true
it used for a larger number of scores to organise the score into intervals and total the number of score for each intervals.
The formula for calculating the mean percentage score is to first add up all individual scores, then divide the total by the number of scores. This will give you the mean score. To convert the mean score to a percentage, you would then divide the mean score by the total possible score and multiply by 100. This will give you the mean percentage score.
unfortunately im not aware
The monthly apartment turnover rate is calculated by dividing the number tenants who moved out by the total number of apartments. It is important that you only consider one tenant per apartment.
You can get the magic total by squaring the number, adding 1, multiplying by the number, then dividing by 2.
Total blood cholesterol is determined by adding your HDL (good cholesterol) and your LDL (bad cholesterol) together and then dividing your triglyceride number by 5 and adding that number to your HDL and LDL number which will give you the total cholesterol.
91. The sum of all scores is 728, and then dividing by 8, the total number of quizzes, the quotient is the answer.
Mean percentage score can be calculated by summing up all individual scores and then dividing by the total number of scores. Then, the result can be multiplied by 100 to convert it into a percentage. Mathematically, it can be represented as: Mean percentage score = (Σ individual scores / total number of scores) * 100.
29. The median is determined by adding the numbers together and dividing by the total number of numbers, so 29 / 1 = 29.
An average is worked out by dividing the total of the scores by the number of scores. You have 4 scores already so when you have done the next test it will be 5 scores. If you multiply 5 scores by 90 it gives you a total score of 450. The 4 scores you already have adds up to a total of 354. If you subtract 354 from the 450 you get 96 and that is your target for the final test. The average for the first 4 tests comes out at 88.5
true
The average rate of return is calculated by adding up the returns on an investment over a period of time and then dividing that total by the number of periods.
Bowling averges are calculated by dividing total pins by number or games bowled.
add the total number of scores
Depends on how many were possible. It is a B or B+. That is the grade and not the average. A average is reached by adding up all the grade and then dividing by the number possible, the number of 87 would be the number AFTER the number missed was subtracted from the total possible.
2013 SAT scores are determined by breaking the test down into three subcategories, critical reading, writing, and math, and adding the scores together. The total would then be between 600 and 2400 points.