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Another scale that the parents completed for their children was the Spence Social Skills Questionnaire (SSSQ-P). The researchers wrote, “A single sample z test showed the scores on the SSSQ-P for the children with AS were significantly different from the mean of the normative population, z= -17.82, p< .05" (p. 365). What does z = -17.82 indicate for this particular set of data? O A. In the distribution of scores, the mean for these 92 children with AS is 17.82 standard deviations higher than the mean of the population. O B. In the distribution of sample means, the mean for these 92 children with AS is 17.82 standard errors of the mean higher than the mean of the population. O C. In the distribution of sample means, the mean for these 92 children with AS is 17.82 standard errors of the mean lower than the mean of the population. O D. Only 17.82% of the sample has scores more extreme, on average, than those of the population.

Another scale that the parents completed for their children was the Spence Social Skills Questionnaire (SSSQ-P). The researchers wrote, “A single sample z test showed the scores on the SSSQ-P for the children with AS were significantly different from the mean of the normative population, z= -17.82, p< .05" (p. 365). What does z = -17.82 indicate for this particular set of data? O A. In the distribution of scores, the mean for these 92 children with AS is 17.82 standard deviations higher than the mean of the population. O B. In the distribution of sample means, the mean for these 92 children with AS is 17.82 standard errors of the mean higher than the mean of the population. O C. In the distribution of sample means, the mean for these 92 children with AS is 17.82 standard errors of the mean lower than the mean of the population. O D. Only 17.82% of the sample has scores more extreme, on average, than those of the population.

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
Section10.4: Distributions Of Data
Problem 19PFA
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Another scale that the parents completed for their children was the Spence Social Skills Questionnaire (SSSQ-P). The researchers wrote, “A single sample z test showed the scores on the SSSQ-P for the children with AS were significantly different from the mean of the normative population, z= -17.82, p< .05" (p. 365). What does z = -17.82 indicate for this particular set of data? O A. In the distribution of scores, the mean for these 92 children with AS is 17.82 standard deviations higher than the mean of the population. O B. In the distribution of sample means, the mean for these 92 children with AS is 17.82 standard errors of the mean higher than the mean of the population. O C. In the distribution of sample means, the mean for these 92 children with AS is 17.82 standard errors of the mean lower than the mean of the population. O D. Only 17.82% of the sample has scores more extreme, on average, than those of the population.
Transcribed Image Text:Another scale that the parents completed for their children was the Spence Social Skills Questionnaire (SSSQ-P). The researchers wrote, “A single sample z test showed the scores on the SSSQ-P for the children with AS were significantly different from the mean of the normative population, z= -17.82, p< .05" (p. 365). What does z = -17.82 indicate for this particular set of data? O A. In the distribution of scores, the mean for these 92 children with AS is 17.82 standard deviations higher than the mean of the population. O B. In the distribution of sample means, the mean for these 92 children with AS is 17.82 standard errors of the mean higher than the mean of the population. O C. In the distribution of sample means, the mean for these 92 children with AS is 17.82 standard errors of the mean lower than the mean of the population. O D. Only 17.82% of the sample has scores more extreme, on average, than those of the population.
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