Identify the equation of the least squares regression line that most closely matches the data set.
a
b
c
d

State if the two triangles are congruent. if they are, state how you know?

In a survey of 1015 adults, a polling agency asked, "when you retire, do you think you will have enough money to live comfortably or not. of the 1015 surveyed, 534 stated that they were worried about having enough money to live comfortably in retirement. construct a 90% confidence interval for the proportion of adults who are worried about having enough money to live comfortably in retirement.

Find │–14│ a. 14 b. –14 c. start fraction 1 over 14 end fraction