but if I recall the survey example on the effectiveness of online teaching, there the two box plots revealed that despite the median value being 3.5 for both groups, the one that ranged from 3-5 had data skewed towards right meaning more number of...
Box and whisker plotsDear Bhavna, Thank you for catching that. Group 1's range is definitely larger than group 3 (Group 1 = 10, Group 3 = 8). I have fixed the comment above.
Box and whisker plotsNo. It actually means the opposite. In a right-skewed distribution, the tail stretches to the right (toward higher values). That tells us a few large values are pulling the distribution to the right, however, most data points are actually on...
Box and whisker plotsAlso in the concept of skewness- will the right skewed data not mean that most responses were in the higher range of values?
Box and whisker plotsHi john In the above example with three groups- the second point states that Group 3 has the widest spread. What I understand is that the spread is Q3-Q1 which will be 13-8 =5 5 for group 3 compared to 8-2 =6 for group 1
Box and whisker plotsDear Bhavna No. They only have to be able to interpret them on exams. I do, however, teach them this skill. However, most students already have these skills from their maths courses.
Box and whisker plotsDear John Are students expected to know how to calculate IQR and variations and are they expected to know how to plot scores?
Box and whisker plotsDear Bassam, There are several studies in the presentation that may be used for this topic. You can see the lists of potential studies in the revision guide: https://thinkib.net/psychology/page/28470/study-guide-social-responsibility
HRLP 1.1 Origins of prosocial behaviorCan the theories also be used as studies? (e.g. Empathy altruism model)
HRLP 1.1 Origins of prosocial behavior
Bhavna
And then in the example above on taste and perception, since the incongruent group had data skewed to the right then if what you are saying is correct then it should mean data is concentrated towards left that means most took less time but some took...
Box and whisker plots