5.3.4 Journal: Describing Distributions
Algebra I Sem 2
Points Possible: 20
Journal
John Oliver
Name:
Date:
Scenario: Relay Track Teams
Instructions:
• View the video found on page 1 of this journal activity.
• Using the information provided in the video, answer the questions below.
Show your work for all calculations.
Three teams are racing in the district meet. Below are the box plots representing the
race times for each team. Analyze the data and decide who you think will win.
41
43
47 48
49

17. a researcher measures three variables, x, y, and z for each individual in a sample of n = 20. the pearson correlations for this sample are rxy = 0.6, rxz = 0.4, and ryz = 0.7. a. find the partial correlation between x and y, holding z constant. b. find the partial correlation between x and z, holding y constant. (hint: simply switch the labels for the variables y and z to correspond with the labels in the equation.) gravetter, frederick j. statistics for the behavioral sciences (p. 526). cengage learning. kindle edition.

How many grams the dog will eat in 3 days?

Which two undefined geometric terms always describe figures with no beginning or end?