If you chart the IQ scores of every living Canadian,the statistical distribution will look like a
A) normal distribution or bell curve,with most scores clustering around the middle.
B) bimodal distribution,with most scores falling at the higher and lower ends.
C) skewed distribution,with most scores falling at the higher end.
D) flat distribution,with an equal number of people having each level of intelligence.

Question

Quizplus · Accepted Answer

IQ scores are typically distributed in a normal distribution or bell curve, with the majority of scores clustering around the middle and fewer scores falling at the extreme ends. This is because intelligence is thought to be influenced by many different genetic and environmental factors, which creates a wide range of scores but results in the majority of people falling in the average or "normal" range. Bimodal or skewed distributions would suggest that there are distinct groups of people with high or low intelligence, which is unlikely to be the case in a general population sample. A flat distribution is also unlikely, as intelligence is not evenly distributed across the population.

If You Chart the IQ Scores of Every Living Canadian,the