Questions LLC
Login
or
Sign Up
Ask a New Question
Questions
Math
Denis scores 7.5 marks in a test and it is equivalent to 93.75%.what is the total marks for the test?
1 answer
0.9375n = 7.5
n = 8
You can
ask a new question
or
answer this question
.
Similar Questions
In a test Freya scores 25% more marks than Eva. Eva scores 50% more marks than Dominic. In total the three children score 140
Top answer:
Freya = 5/4 Eva Eva = 3/2 Dominic So, if Dominic scored d points, then d + 3/2 d + 5/4 * 3/2 d = 140
Read more.
the mean of a set of test scores is 64. a new student takes the same test and scores 80 marks. when his score is added to the
Top answer:
Say there are n scores. If the mean is 64, then the total points is just 64n. Now, we have one more
Read more.
Test scores on a university admissions test are normally distributed, with a mean of 500 and a standard deviation of 100.
4 marks
Top answer:
Z = (score-mean)/SD Find table in the back of your statistics text labeled something like "areas
Read more.
A test has 12 problems, and each problem is worth 5 marks. Full marks are given for a correct answer, 2 marks are given if there
Top answer:
If there are no correct answers, then the possible scores are 0,2,4,...,24 If 1, then 5,7,9,...,27
Read more.
A test had 12 problems, and each problem is with five marks. Full marks are given for a correct answer, two marks given if there
Top answer:
If there are x correct answers and y unanswered, then the score is 5x+2y So just list all the
Read more.
Dennis score 7.5mark in a test and it is equivalent to 93.75%.what is the total marks for the test?
Top answer:
.9375x = 7.5
Read more.
You are taking a Spanish course in which there will be four test. Each worth 100 point. You have scores of 99,97 and 92 on the
Top answer:
360-99-97-92=a
Read more.
In an English test, Alvin scored 28 out of 40 marks. In a Mathematics test, he scored 36 out of 60 marks.
(a) In which test did
Top answer:
a) 28/40*100 = 70% 36/60*100 = 60% He did better on 28/40 b) He did 10% better on the first test
Read more.
In a class test 5 marks are given for every correct answer and ( - 2 ) marks are given for every incorrect answer and no marks
Top answer:
number correct --- x , where 0 ≤ x ≤ 13 number incorrect --- y number not answered 13-x-y 5x -
Read more.
For Beth to get an A in her Spanish course she must earn a total of 360 points in 4 test each worth 100 points. If she got
Top answer:
360 <= 87+96+91+x 86 <= x
Read more.
Related Questions
The mean of the set of four test scores is 88. If three of the test scores are 84, 88, and 94, what is the fourth test score?
A.
The mean of a set of four test scores is 85. If three of the test scores are 81,83, and 85, what is the fourth test score?
A. 89
The average scores of the last four tests taken by Mike is 86 marks. To raise the scores to 92 marks, at least how many times
The mean of 9 different test scores ranging from 0 to 100 is 85. The median is 80. All test scores are whole numbers. Determine
The raptor program displays the grade for each test score and the average of all four test scores. Use a loop to input four test
Use the table to answer the question.
Math Test Scores (%) Test #1 Test #2 Test #3 Test #4 Test #5 Test #6 Test #7 70 82 95 81 78
To find the average of a set of test scores we divide the sum of the test scores by the number of test scores. On her first four
Catherine kept track of her math test scores for the first and second semesters. She organized her data into the following
Before taking her final test, Tammys mean was 88% If she scores 68% on the final, her mean will be 86%. However, if she scores
Your test scores in one class are 78
and 84 . What possible scores can you earn on your next test to have a test average between