Blog

What has Fortunato done to upset Montresor and caused him to “vow revenge”?

% Gold by Weight % Lead by Weight 0.22 0.41 0.24 0.31 0.20 0.89 0.23 0.62 0.18 0.41 0.15 0.88 0.17 0.67 0.17 0.59 The data above were gathered on 8 coins known to have been produced by a mint in Rome.  Gold and lead have been identified as possible factors in identifying the coins as having been minted in Rome.  Construct the linear regression equation: y = ____________

According to Thoreau’s philosophy, why is it a misfortune for a man to become a farmer or to inherit a farm?

According to Douglass, what type of slaveholders are the worst?

An outlier is an unusually small or large data value.

According to Thoreau, what is the best method for students to learn about life?

A random sample of the houses in a particular city is selected and the level of random gas is measured for each house in the sample.  The values collected are given below in parts per million (ppm).  Experience has shown that random gas level is approximately normally distributed for this population.  4, 8, 13, 6, 7, 3, 9, 8, 11, 8 Using the above data, perform an hypothesis test on the claim that the average random gas level is 6 ppm. The possible error is _______________.

For a standard normal variable z, P (z

The poet says that when one lies down in death, he will not lie alone. In fact, he will lie with  

What is the fate of Douglass’s grandmother, Betsey Bailey, after the death of her master, Captain Anthony and his children?