This table contains data on the number of people visiting a historical landmark over a period of one week.. day number of. visitors. 1 120. 2 124. 3 130. 4 131. 5 135. 6 132. 7 135. sketch a scatter plot and draw an estimated regression line. which of these values comes closest to the slope of your regression line? . 0.6. 1.0. 1.6. 2.4. 3.2

Step-by-step explanation:

A scatter plot is a two-dimensional data visualization that uses dots to represent the values obtained for two different variables one plotted along the x-axis and the other plotted along the y-axis.

A regression line is a straight line that describes how a response variable y changes as an variable x changes. It is the relation between two variables x and y.

Here,

x = day of a week

y = number of visitors

The given data points are

Plotting the scatter plot and regression line in Excel, the following is generated which is attached further below.

The regression line is,

Comparing it with the general slope-intercept form ,

slope =

6/20

step-by-step explanation:

step-by-step explanation:

we can use this expression to calculate the energy gain as a particle moves with a field or the energy loss as it moves against it. (note that it is also used to define the electron-volt, a unit of energy equal to that gained by an electron as it falls through a pd of 1 v, i.e. w = 1 ev = 1.6 10-19 c 1 v = 1.6 10-19j).in fact this expression is really nothing more than the statement that potential is the potential energy per unit charge. in this case, v= w/qis simply stating that the change in potential energy(or work done) per unit charge is equal to the change in potential (or potential difference), v.student questions: uniform electric fields2electron beamcathode+5 kvanode0 v