Identify from the graph if there is correlation, and
whether it is positive or negative
There is a correlation, and it is positive.
There is a correlation, and it is negative.
There is no correlation.

Find three consecutive numbers such that the sum of one-fourth the first and one-fifth the second is five less than one-seventh the third

Me because some of question i don’t understand

How many heads would you expect if you flipped a coin twice? first, fill in the table below with the correct probabilities. hint: the sample space for flipping a coin twice is {hh, ht, th, tt}. a = b = c =