answersLogoWhite

0

If the Z Score of a test is equal to zero then the raw score of the test is equal to the mean.

Z Score = (Raw Score - Mean Score) / Standard Deviation

User Avatar

Wiki User

13y ago

What else can I help you with?

Continue Learning about Other Math

Under the normal curve if the mean of the distribution of raw scores is equal to 68 then its equivalent z score is equal to?

The z score for the mean is always 0.


What is the mean and SD of a Z score?

Mean = 0 SD = 1 The whole point of converting to a Z-score is that you have a Standard Normal distribution ie a N(0, 1) distribution.


What is the highest score you can make on the Accuplacer test?

The highest score on the Accuplacer test varies by subject. For the Arithmetic and Reading Comprehension sections, scores can range from 0 to 120, while the College-Level Math section has scores ranging from 0 to 120 as well. However, specific colleges may have different placement criteria and score interpretations. It's important to check with the institution you are applying to for their specific score requirements.


What would the Z score be if Z equals 0 and Z equals -1.41?

1.41


Alicia's average score on her five tests is 88 points The score range for each test is 0 point to 100 points inclusive What is the lowest possible score that Alicia could earned on 1 of 5 test?

To find the lowest possible score Alicia could have earned on one test, we can set up an equation. Since her average score is 88 points for all five tests, the total points she earned on all five tests is 5 * 88 = 440 points. If we assume the lowest score on one test is x, then the total points earned on the other four tests would be 440 - x. Since the score range for each test is 0 to 100 points, the lowest possible score Alicia could have earned on one test is 0 points.

Related Questions

Under the normal curve if the mean of the distribution of raw scores is equal to 68 then its equivalent z score is equal to?

The z score for the mean is always 0.


Who is the circkter who was out in test matches with a score of 1or 0?

Ravi Shastri was the cricketer who was out in test matches with a score of 1 or 0. a answer by: deepika ans venkatesh


Is a negative z score always an indicator that the raw score is below the mean?

Yes.z = (raw score - mean)/standard error.Since the standard error is positive, z < 0 => (raw score - mean) < 0 => raw score < mean.


What is the value of a 'z' score of 0?

A z-score of 0 means the value is the mean.


What percent do smarties the candy increase your test score?

0% They are just candy.....


What is true if someone has a z score of zero?

Z score of 0 is the mean of the distribution.


What is the mean and SD of a Z score?

Mean = 0 SD = 1 The whole point of converting to a Z-score is that you have a Standard Normal distribution ie a N(0, 1) distribution.


Find z score for normal distribution for 50th percentile?

Answer: 0 The z score is the value of the random variable associated with the standardized normal distribution (mean = 0, standard deviation =1). Now, the median and the mean of a normal distribution are the same. The 50 percentile z score = the median = mean = 0.


What is don bradman's lowest score?

0. In his last ever Test match he was out for a duck on the second ball.


Why is -10 to the power 0 equal to?

Do you mean "What is -10 to the power 0 equal to?" Any number raised to 0 evaluates to 1


What was Donald bradmans last score?

He was bowled out for a duck (0) on his second ball, giving him a test average of 99.94


Will locations near the population mean have z-scores near zero?

yes. z score measures distance from 0. 0 represents the mean.