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To measure the relationship between emotional intelligence and marital satisfaction, a psychologist obtzined a szmple of 8 adults nio have been married for more than 10 years The scores are shown in the table below. Participant Emotional Intellirence Marital Satisfection A 40 63 86 55 130 47 D 95 40 124 47 64 30 57 59 H 73 35 (2) Make a scatter plor from the data displayed in the table above (b) Based on the scatter plot, describe in words the correlation berveen emotional intelligence and marital satisfaction (C) Compute Pearson correlation for the data above (d) Is the correlation between emotional intelligence and marital satisfaction significant at a= .05? () Assume the psychologist increased the mumber of participants to 20 and obtained r= .694. Uzing the same a= 05, report your conciusion.

To measure the relationship between emotional intelligence and marital satisfaction, a psychologist obtzined a szmple of 8 adults nio have been married for more than 10 years The scores are shown in the table below. Participant Emotional Intellirence Marital Satisfection A 40 63 86 55 130 47 D 95 40 124 47 64 30 57 59 H 73 35 (2) Make a scatter plor from the data displayed in the table above (b) Based on the scatter plot, describe in words the correlation berveen emotional intelligence and marital satisfaction (C) Compute Pearson correlation for the data above (d) Is the correlation between emotional intelligence and marital satisfaction significant at a= .05? () Assume the psychologist increased the mumber of participants to 20 and obtained r= .694. Uzing the same a= 05, report your conciusion.

College Algebra
College Algebra
10th Edition
ISBN:9781337282291
Author:Ron Larson
Publisher:Ron Larson
Chapter5: Exponential And Logarithmic Functions
Section5.5: Exponential And Logarithmic Models
Problem 4ECP
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q1  can you show every step on how to do the question do that I can understand the steps clearly. Also attached the correlation formula. please use this formula ya

To measure the relationship between emotional intelligence and marital satisfaction, a psychologist obtzined a szmple of 8 adults wio have been married for more than 10 years The scores are shown in the table below. Participant Emotional Intellizence Marital Satisfaction A 40 63 86 55 130 47 D 95 40 E 124 47 64 30 G 57 59 H 73 35 (2) Make a scatter plot from the date displayed in the table zbove (b) Based on the scatter plot, describe in words the correlation berween emotional intelligence and marital satisfaction (C) Compute Pearson correlation for the data above (d) Is the correlation between emotional intelligence and marital satisfaction significant at = .05? () Assume the psychologist increased the mumber of participants to 20 and obtained r= .694. Uzing the same a= 05, report your conciusion.
Transcribed Image Text:To measure the relationship between emotional intelligence and marital satisfaction, a psychologist obtzined a szmple of 8 adults wio have been married for more than 10 years The scores are shown in the table below. Participant Emotional Intellizence Marital Satisfaction A 40 63 86 55 130 47 D 95 40 E 124 47 64 30 G 57 59 H 73 35 (2) Make a scatter plot from the date displayed in the table zbove (b) Based on the scatter plot, describe in words the correlation berween emotional intelligence and marital satisfaction (C) Compute Pearson correlation for the data above (d) Is the correlation between emotional intelligence and marital satisfaction significant at = .05? () Assume the psychologist increased the mumber of participants to 20 and obtained r= .694. Uzing the same a= 05, report your conciusion.
PEARSON CORRELATION Use a two-tailed test with a =.05| FIRST PART Ex= Ey = Exy= Ex2 = Ey2 = N = ExEy a ) SP -Σχy - b) SSy = Ey2 – Ey)² (Ex)2 c) SSx = Ex2. SP d) r = (SSx)(SSy) SECOND PART a. Let P be the true population correlation coefficient H0 =P =0 a 0.05, df=n-2, Critical Value (refer the table ) H1 = P #0 b. T statistics = T Value r - P 1-r2 V n - 2 c. Decision If t value is less than critical value or more than critical value. H0 is rejected. Otherwise it Is fail to reject
Transcribed Image Text:PEARSON CORRELATION Use a two-tailed test with a =.05| FIRST PART Ex= Ey = Exy= Ex2 = Ey2 = N = ExEy a ) SP -Σχy - b) SSy = Ey2 – Ey)² (Ex)2 c) SSx = Ex2. SP d) r = (SSx)(SSy) SECOND PART a. Let P be the true population correlation coefficient H0 =P =0 a 0.05, df=n-2, Critical Value (refer the table ) H1 = P #0 b. T statistics = T Value r - P 1-r2 V n - 2 c. Decision If t value is less than critical value or more than critical value. H0 is rejected. Otherwise it Is fail to reject
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