The distribution of US household incomes is strongly screwed right. we want to estimate it’s mean, so we will collect the sample which should be true if we use a large sample rather than a small one choose all the correct answers. (Picture included)

The graph shows the distance y, in inches, a pendulum moves to the right (positive displacement) and to the left (negative displacement), for a given number of seconds x. how many seconds are required for the pendulum to move from its resting position and return? enter your answer in the box.

What is the equation of this graphed line? enter your answer in slope-intercept form in the box.

The number of 8th graders who responded to a poll of 6th grade and 8 th graders was one fourtg of the number of 6th graders whi responded if a total of 100 students responddd to the poll how many of the students responded were 6 th graders