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A study was conducted to determine the effect of early child care on infant-mother attachment patterns. In the study, 93 infants were classified as either "secure" or "anxious" using the Ainsworth strange-situation paradigm. In addition, the infants were classified according to the average number of hours per week that they spent in child care. Attachment Hours in Child Care Moderate (4-19 hours) High (20-54 hours) Pattern Low (0-3 hours) Secure 24 35 Anxious 11 10 8. Do the data indicate a dependence between attachment patterns and the number of hours spent in child care? Test using a =0.05. Find bounds for the attained significance level.

A study was conducted to determine the effect of early child care on infant-mother attachment patterns. In the study, 93 infants were classified as either "secure" or "anxious" using the Ainsworth strange-situation paradigm. In addition, the infants were classified according to the average number of hours per week that they spent in child care. Attachment Hours in Child Care Moderate (4-19 hours) High (20-54 hours) Pattern Low (0-3 hours) Secure 24 35 Anxious 11 10 8. Do the data indicate a dependence between attachment patterns and the number of hours spent in child care? Test using a =0.05. Find bounds for the attained significance level.

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 28PPS
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4. A study was conducted to determine the effect of early child care on infant-mother attachment patterns. In the study, 93 infants were classified as either "secure" or "anxious" using the Ainsworth strange-situation paradigm. In addition, the infants were classified according to the average number of hours per week that they spent in child care. Attachment Hours in Child Care Pattern Low (0-3 hours) Moderate (4-19 hours) High (20-54 hours) Secure 24 35 Anxious 11 10 8. Do the data indicate a dependence between attachment patterns and the number of hours spent in child care? Test using a 0.05. Find bounds for the attained significance level.
Transcribed Image Text:4. A study was conducted to determine the effect of early child care on infant-mother attachment patterns. In the study, 93 infants were classified as either "secure" or "anxious" using the Ainsworth strange-situation paradigm. In addition, the infants were classified according to the average number of hours per week that they spent in child care. Attachment Hours in Child Care Pattern Low (0-3 hours) Moderate (4-19 hours) High (20-54 hours) Secure 24 35 Anxious 11 10 8. Do the data indicate a dependence between attachment patterns and the number of hours spent in child care? Test using a 0.05. Find bounds for the attained significance level.
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