Question

Em Question 5, 12.1.7 Question Help A researcher studied the relation between psychotherapists' degree of empathy and their patients' satisfaction with therapy. As a pilot study, four patient-therapist pairs were studied, with the accompanying results. Complete parts (a) through (below. Click the icon to view the paired scores for therapist empathy and patient satisfaction Abc "me ww So (9) pre stal (c) Use the linear prediction rule to figure the predicted empathy score of a therapist whose patient had a satisfaction score of 4. Predicted empathy score = 72.2 (Round to two decimal places as needed.) (d) Use the linear prediction rule to figure the predicted empathy score of a therapist whose patent had a satisfaction score of 3. ont Predicted empathy score 53.3 (Round to two decimal places as needed.) ww () Use the linear prediction rule to figure the predicted empathy score of a therapist whose patient had a satisfaction score of 2. So Predicted empathy score 344 This (Round to two decimal places as needed) for Determine the standardized regression coefficient. pre (Round to two decimal places as needed.) Ww Enter your answer in the answer box and then click Check Answer. ST

Answer 1

patient satisfaction	therapist empathy
4	69
5	98
3	39
2	45

a). Equation :

Therapist Empathy = 18.9 * Patient satisfaction - 3.4

b). Plot is C part

therapist empathy vs satisfaction 120 100 y = 18.9x - 3.4 R2 = 0.8266 80 60 40 20 0 0 1 2 3 4 5 6

c). At satisfaction = 4,

Empathy = 18.9*4-3.4 = 72.2

d). At satisfaction = 3,

Empathy = 18.9 * 3 - 3.4 = 53.3

e). At satisfaction = 2,

Empathy = 18.9 * 2 - 3.4 = 34.4

f) Coefficient = 18.9 ie, for a unit increase in Patient Satisfaction , The Therapist Empathy increases by 18.9

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