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6. A researcher develops a test for identifying intellectually gifted children. It has au= 56 and o=8. d. What percentage of children are expected to score above 60? What percentage of the scores will be below 54? b. You measure 64 children and get a sample mean of 58.28? How likely is this sample to C. relate to the originally described population using a two tail analysis with a 0.05. Would your conclusion change if we did a one tail analysis with a-0.01?

6. A researcher develops a test for identifying intellectually gifted children. It has au= 56 and o=8. d. What percentage of children are expected to score above 60? What percentage of the scores will be below 54? b. You measure 64 children and get a sample mean of 58.28? How likely is this sample to C. relate to the originally described population using a two tail analysis with a 0.05. Would your conclusion change if we did a one tail analysis with a-0.01?

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section: Chapter Questions
Problem 8SGR
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6. A researcher develops a test for identifying intellectually gifted children. It has au= 56 and o=8. d. What percentage of children are expected to score above 60? What percentage of the scores will be below 54? b. You measure 64 children and get a sample mean of 58.28? How likely is this sample to C. relate to the originally described population using a two tail analysis with a 0.05. Would your conclusion change if we did a one tail analysis with a-0.01?
Transcribed Image Text:6. A researcher develops a test for identifying intellectually gifted children. It has au= 56 and o=8. d. What percentage of children are expected to score above 60? What percentage of the scores will be below 54? b. You measure 64 children and get a sample mean of 58.28? How likely is this sample to C. relate to the originally described population using a two tail analysis with a 0.05. Would your conclusion change if we did a one tail analysis with a-0.01?
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