Math Arguments

Does the topology matter? If I were to completely separate the two halves, would it make a difference?

In the voiceover, Cologuard claims it finds 92% of colon cancers. The ad also provides a generously large and easy legible banner stating th...

You are asked to find the roots and factors of the following polynomial function: f(x) = x 4 – 2x 3 – 18x 2 + 6x + 45 By the rational ...

In a set of data, can the outlier also be the mode or does it stop being an outlier?

Every year I give this graphic comparing the Doodle Jump stats for @ddmeyer and his friend Mike. Give a couple of reasons why we could co...

I have a question that will help me understand the fundamental definition of concavity. If we have y=x^4, can we say that is concave up from...

Say you had data that told you that The proportion of all US public school students whose families are low-income: In 1989, less than ⅓ I...