Question

1. define and draw a histogram.
2. tell me an example of each:

a. a negative correlation
b. a positive correlation
use the internet to answer the following...
briefly tell me about \milgram\ shock video on canvas.

Explanation:

1. A histogram is a graphical representation of the distribution of numerical data. It consists of rectangles, where the area is proportional to the frequency of a variable and the width represents a class - interval. To draw a histogram: First, group the data into intervals (bins). Then, count the number of data points in each bin. Next, draw a bar for each bin with height corresponding to the frequency of that bin.

28.a. An example of negative correlation is the relationship between the amount of time spent watching TV and grades. As the time spent watching TV increases, grades tend to decrease.
28.b. An example of positive correlation is the relationship between height and weight in a general population. As height increases, weight also tends to increase.
Regarding the "Milgram" shock video on canvas, Stanley Milgram's obedience experiments involved participants being instructed to administer electric shocks to another person (a confederate) when they answered questions incorrectly. The video likely shows this experimental setup, highlighting how people tend to obey authority figures even when it may conflict with their personal moral compass.

Answer:

1. Definition: A graphical representation of numerical - data distribution with rectangles where area is proportional to frequency and width is class - interval. Drawing steps as described above.

28.a. Time spent watching TV and grades.
28.b. Height and weight in a general population.
Milgram shock video: Shows obedience experiments where participants administer shocks as per authority instructions, highlighting obedience to authority over personal morals.