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What will happen if the difference between scores and the mean decreases?
Wiki User
∙ 6y ago
The variance and the standard deviation will decrease.
Wiki User
∙ 6y ago
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What percentage of scores fall between 0 and -2 in a normal distribution?
2
What are measures of dispersion in healthcare?
It's a statistical tool used in psychology. A simple way of calculating the measure of dispersion is to calculate the range. The range is the difference between the smallest and largest value in a set of scores. This is a fairly crude measure of dispersion as any one high or low scale can distort the data. A more sophisticated measure of dispersion is the standard deviation which tells you how much on average scores differ from the mean.
What is the mean of the following test scores 2 2 3 4 9?
4 The formula is sum of scores divided by number of scores.
If 68 percent of IQ scores are between 85 and 115 what is the probability of meeting a person in the population within that IQ range?
The probability is 0.68
Can you convert MAT scores to IQ scores?
If you are able to determine the IQ of a cross section of people (through an IQ test) who have taken the MAT, you can develop a cross relation between MAT scores and IQ. Assuming that the relationship is almost linear (or an invert - if you consider people like me, who don't do well in tests!) you can predict the IQ of people on the basis of their MAT scores. Though the results may not be as accurate as a discrete IQ test, the indicators should be sufficient to determine probable IQ. Hope this helps
Are girls smarter then boys?
There is no statically significant difference between the average IQ scores of men and woman
What is the difference between pro golf scores for men and women?
There is very little difference between men's and women's golf scores, they both shoot considerable scores under par. The difference is that the women play holes from tee boxes that are a lot farther forward than the men, this isn't because they aren't as good, but it is because they do not hit the ball as far. The handicap systems are the same, for amateur golfers are the same for men and women, but as you know professional golfers don't have handicaps.
Is an assessment is biased if there is a gap in scores between one group of students and another group of students?
Not necessarily. The difference may be genuine and that is not the "fault" of the assessment.
The sum of the difference of scores around the mean is?
0 (Zero)
When high scores go with high scores and low with low the correlation coefficient what will be between 0 and?
1
What is the difference between debt settlement vs bankruptcy?
There is a subtle difference between debt settlement and bankruptcy. Debt settlement allows a person to pay off some of their debt with their creditors. Bankruptcy claims do not result in payment of the debt. Either practice creates bad credit scores for the consumer.
What percent of the population has IQ scores between 70 and 130?
About 95% of the population has IQ scores between 70 and 130. This is the average range on a standard IQ test.
How is it possible for one group to score higher than the other group and yet we conclude there is no reliable difference between the groups?
Given any two groups there will usually be random variations in their scores. A proper statistical test is designed to assess whether the observed difference is likely to be a result of such random variation or if it due to a genuine - reliable - difference between the groups.
What has been the difference in the roles of women of the ancient Olympics and now the modern Olympics?
the scores
What are the difference between attacker and stricker in football game?
the attaker location is not in the goal keeper zone ,but the striker always in the front and he tries to not be offside that why the striker scores a lot of goals more than the attaker.
The difference between norm- referenced test and criterion referenced test?
Norm-referenced test is an estimate of the position of the tested individual. A criterion-referenced test is one that provides for translating test scores.
What is the difference between the Mean score and the Median score?
mean and median scores. mean is an average of all the scores added together divided by the number of entries. median is the number found in the middle, when catogorized from least or greatest or vice versa. it doesnt matter which way its sorted. the middle number's still the same.
