The difference between the highest and lowest scores in a distribution is referred to as the:
Homework - Lesson 6 Show Any student may may do the assignments from any area. You may run through this work an unlimited number of times. If you make errors, you will be referred to the appropriate area of the book for re-study. . Assessment - Lesson 6 You will have two options to take the quiz. If you fail to achieve 100% on the quiz, you will not able to advance to the next lesson. After failing on the second take, please email the instructor at so remedial action can be taken. Variability in statistics can be a double edged sword. If you are comparing two groups and there is a statistically significant difference, or variation, between those two groups, you have struck “gold”. That variation is what researchers stay up late praying to find. However, if you have a lot of variability within your groups, that can be a problem. The high variability within your groups can be like radio static, excess
noise that keeps you from detecting a difference between groups.
Variance - a measure of dispersion which produces results in terms of square units, and for that reason is rarely used. However, the variance is vital to the statistical technique of ANOVA, which is covered in lesson 13.
Lesson 6 vocabulary Variability– How much scores differ from each other and the measure of central tendency in a distribution. Range– The numeric difference between the lowest and the highest scores in a distribution. In our BASC study, our lowest score is 25 and our highest score is 73, so 73-25=48. The range for our scores is 48.
Variance– a measure of dispersion that produces results in terms of square units, and for that reason rarely used. However, the variance is vital to the statistical technique of analysis of variance (ANOVA), which we will cover in chapter 10.
Standard deviation – a measure of variability that represents an average of how much scores vary from the mean.
What is the difference between the highest and lowest scores in a distribution?The range is the difference between the highest score and the lowest score in the distribution.
What is the difference between highest and lowest?The difference between highest and the lowest value of a particular data is called range.
What do you call the difference between the highest score and the lowest score of the data?The range is the difference between the highest and lowest values within a set of numbers. To calculate range, subtract the smallest number from the largest number in the set.
|