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approximately normal. Can you conclude that the mean empathy score for men is less than the mean empathy score for women? Let u, denote the mean empathy score for men. Use the a-0.01 level and the -value method with the TI-84 Plus calculator. Males 12 16 13 26 21 23 8 15 18 25 15 Females 26 25 28 24 16 19 20 23 21 23 15

approximately normal. Can you conclude that the mean empathy score for men is less than the mean empathy score for women? Let u, denote the mean empathy score for men. Use the a-0.01 level and the -value method with the TI-84 Plus calculator. Males 12 16 13 26 21 23 8 15 18 25 15 Females 26 25 28 24 16 19 20 23 21 23 15

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 10CYU
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Empathy: The Interpersonal Reactivity Index is a survey designed to assess four different types of empathy. One type of empathy, called Empathetic Concern, measures the tendency to feel sympathy and compassion for people who are less fortunate. The index ranges from o (less empathetic) to 28 (more empathetic). The following data, representing random samples of 11 males and 11 females, are consistent with results reported in psychological studies. Boxplots show that it is reasonable to assume that the populations are approximately normal. Can you conclude that the mean empathy score for men is less than the mean empathy score for women? Let , denote the mean empathy score for men. Use the a-0.01 level and the -value method with the TI-84 Plus calculator. Males 12 16 13 26 21 23 8 15 18 25 15 Females 26 25 28 24 16 19 20 23 21 23 15 Send data to Excel Part: 0/4 Part 1 of 4 State the null and alternate hypotheses. H,: H :
Transcribed Image Text:Empathy: The Interpersonal Reactivity Index is a survey designed to assess four different types of empathy. One type of empathy, called Empathetic Concern, measures the tendency to feel sympathy and compassion for people who are less fortunate. The index ranges from o (less empathetic) to 28 (more empathetic). The following data, representing random samples of 11 males and 11 females, are consistent with results reported in psychological studies. Boxplots show that it is reasonable to assume that the populations are approximately normal. Can you conclude that the mean empathy score for men is less than the mean empathy score for women? Let , denote the mean empathy score for men. Use the a-0.01 level and the -value method with the TI-84 Plus calculator. Males 12 16 13 26 21 23 8 15 18 25 15 Females 26 25 28 24 16 19 20 23 21 23 15 Send data to Excel Part: 0/4 Part 1 of 4 State the null and alternate hypotheses. H,: H :
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