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How do I find the percentage of my maths test?
You take how many points that you scored on the test and divide that number by how many possible points you could've gotton on the test. Example: I got a 25 out of 50 on my test! 25 divided by 50 equals 0.50. This means I got a 50 on the test.
How to calculate a percentage?
It depends on what you're trying to calculate a percentage for. On a homework, test, or other scholastic assignment it would be:Total Points Earned ÷ Total Points Possible.Example: 45 points earned on a test totaling 50 points. 45 ÷ 50 = .90 or 90%
What is your score if you get a 40 out of 50 on a test?
It's an 80% score. That's a D- unless a grading curve is used.
How many answers do you have to have correct to get an 80 percent on a 50 question test?
80% = 0.80.8 x 50 = 40
When to apply two tailed test in testing hypothesis?
When the alternative hypothesis is non-directional, we use a two-tailed test. Example: H0: mean = 50 Ha : mean not equal to 50 Here is a directional hypothesis that would use a one-tailed test. H0: mean = 40 Ha : mean > 40 or H0: mean = 40 Ha: mean < 40
