B. To calculate the Pearson coefficient r, proceed as follows: 1. Create a list containing the Z-scores of the fathers' heights; another list containing the Z-scores of the sons' heights; and a third list containing the products of these Z-scores, as follows: a. Store (L,-X)/s, in L3 b. Store (L,-y)/s, in L4 c. Store L3*L4 in L5 2. Sum L_5 and store as P = 3. Divide P by n - 1, where n is the number of pairs. This is the Pearson coefficient r: store it as R =

MATLAB: An Introduction with Applications
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Chapter1: Starting With Matlab
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Solve these 3 questions please using the data table below
Fathers' Heights (x):
68.8
65.3
66.2
66.1
71.5
67.0
71.3
68.3
62.9
70.1
Sons' Heights (y): 72.9
70.5
67.8
64.7
70.4
67.0
69.5
66.8
68.5
78.2
Table 1: Heights of ten fathers and their sons (in inches)
Transcribed Image Text:Fathers' Heights (x): 68.8 65.3 66.2 66.1 71.5 67.0 71.3 68.3 62.9 70.1 Sons' Heights (y): 72.9 70.5 67.8 64.7 70.4 67.0 69.5 66.8 68.5 78.2 Table 1: Heights of ten fathers and their sons (in inches)
B. To calculate the Pearson coefficient r, proceed as follows:
1. Create a list containing the Z-scores of the fathers' heights; another
list containing the Z-scores of the sons' heights; and a third list
containing the products of these Z-scores, as follows:
a. Store (L,-x)/s, in L3
b. Store (L2-y)/s, in L4
c. Store L3*L4 in L5
2. Sum L_5 and store as P =
3. Divide P by n - 1, where n is the number of pairs.
This is the Pearson coefficient r: store it as R =
Transcribed Image Text:B. To calculate the Pearson coefficient r, proceed as follows: 1. Create a list containing the Z-scores of the fathers' heights; another list containing the Z-scores of the sons' heights; and a third list containing the products of these Z-scores, as follows: a. Store (L,-x)/s, in L3 b. Store (L2-y)/s, in L4 c. Store L3*L4 in L5 2. Sum L_5 and store as P = 3. Divide P by n - 1, where n is the number of pairs. This is the Pearson coefficient r: store it as R =
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