Traditionally, we know that our eyes come equipped with 3 types of color photoreceptors. These 3 types allow us to see the world in all the colors we know.
In recent years, it has been discovered that some women possess a 4th color photoreceptor type, allowing them to see more colorsthan the anyone else. This is called tetrachromacy.
Now, say you are curious about how many women possess this super ability. You select a group of 150 women, have them try a test, and find the result that 6 women had this ability.
In this scenario, what is...
- the population
- the sample
- the parameter
- the statistic
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