Question

*Show your Work*

1. Draw a frequency table for the following data…

After jogging a mile, the pulse rates of the male athlete in Exercise 7 are as follows:

67, 81, 76, 76, 78, 70, 72, 81, 85, 74, 72, 76, 82, 69, 68, 76, 73, 74, 80, 81, 79, 84, 73, 71, 65, 78, 74, 73, 85, 74

2. List and describe the different parts of a graph.

3. Describe a bar graph and when you use it.

1. Draw a bar graph from following data:

In some classic research on the observational learning of aggression, psychologists Albert Bandura and his colleagues exposed children to five different models of aggression (live, film, cartoon, nonaggressive, and none). Later, the number of imitative aggressive responses made by each child was recorded. The average number of imitative responses in each condition was as follows: live model, 22; film model, 16; cartoon model, 12; nonaggressive model, 2; no model, 4. Construct a graph of these data. Label the X-axis “type of model” and the Y axis “Mean number of imitative aggressive responses.” (Retrieved from “Statistics for the Behavioral Sciences”)

4. Describe a line graph and when you use it.

Draw a line graph from the following data: Suppose five students have learned a list of 10 nonsense syllables to the point at which they can recite the list without error. The average number of errors per repetition before learning was perfected has been determined as is as follows: (Retrieved from “Statistics for the Behavioral Sciences”)

Repetition  Average Errors

1 2 3 4 5 6 7 8 9 10 11 12 13

9.6 7.2 6.1 5.8 5.2 4.4 3.5 2.1 2.3 1.3 1.1 .6 0

            

5. Describe a histogram and when you use it.

1. Draw a histogram from the following data: The following data represents the number of sentences correctly unscrambled by students in an English class. Determine each of the measure of central tendency.

X	f
23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5	1 0 1 1 0 2 1 1 3 3 5 4 4 3 2 2 1 2 1

6. Describe the three measures of central tendencies.

7. What is the equation to calculate the mean?

1. Calculate the mean for the following data: 22, 20, 20, 19, 19, 18, 18, 18, 15, 15, 15, 15, 13, 13, 13, 13, 11, 11, 10, 9, 9, 8

8. How do you find the median?

a Calculate the median for the following data: Over a 3-year period, a clinical therapist recorded the number of sessions required by phobic patients to achieve relief from their symptoms.

22, 20, 20, 19, 19, 18, 18, 18, 15, 15, 15, 15, 13, 13, 13, 13, 11, 11, 10, 9, 9, 8

9. Calculate the mode for page: Over a 3-year period, a clinical therapist recorded the number of sessions required by phobic patients to achieve relief from their symptoms.

22, 20, 20, 19, 19, 18, 18, 18, 15, 15, 15, 15, 13, 13, 13, 13, 11, 11, 10, 9, 9, 8

10. Calculate the range for page: Over a 3-year period, a clinical therapist recorded the number of sessions required by phobic patients to achieve relief from their symptoms.

22, 20, 20, 19, 19, 18, 18, 18, 15, 15, 15, 15, 13, 13, 13, 13, 11, 11, 10, 9, 9, 8

Answer 1