70 10 11 120 130 140 150 160 80 17 18 19 21 220 23 24 25 26 QUESTION 28 A researcher is interested in whether an alternative treatment, "Attention Focus Formula", effectively reduces Attention Deficit Disorder (ADD). The researcher has access to 10 children who have all been diagnosed with ADD. He places them on a regimen of "Attention Focus Formula" for a period of six weeks. Afterwards, he gives the children the "Attention Deficit Disorders Evaluation Scale" (ADDES), which is a 43-item test. Population scores on the ADDES are known to have a standard deviation of 12 and a score of 30 is average for children who have a clinical level of ADD. The following ADDES scores were obtained from the 10 children after being given Attention Focus for six weeks. The researcher wants to know if Attention focus Formula was effective in reducing ADD. (use alpha3D0.05) %3D %31 Child# 3. 9. 8. 6: 10 11 11 I3D 21 %3D ADDES score 11 24 21 25 28 30 31 28 11 11 131 11 11 Select the appropriate formula for the statistic you need for this hypothesis test. M-Hm t = Sm (M1-M2)-(H1- %3D Sm1-Sm2 MD-HD t = Smp M-Hm Om Save All Answe Click Save and Submit to save and submit. Click Save All Answers to save all answers. 20 22 25 29 11 41 %3D 11
70 10 11 120 130 140 150 160 80 17 18 19 21 220 23 24 25 26 QUESTION 28 A researcher is interested in whether an alternative treatment, "Attention Focus Formula", effectively reduces Attention Deficit Disorder (ADD). The researcher has access to 10 children who have all been diagnosed with ADD. He places them on a regimen of "Attention Focus Formula" for a period of six weeks. Afterwards, he gives the children the "Attention Deficit Disorders Evaluation Scale" (ADDES), which is a 43-item test. Population scores on the ADDES are known to have a standard deviation of 12 and a score of 30 is average for children who have a clinical level of ADD. The following ADDES scores were obtained from the 10 children after being given Attention Focus for six weeks. The researcher wants to know if Attention focus Formula was effective in reducing ADD. (use alpha3D0.05) %3D %31 Child# 3. 9. 8. 6: 10 11 11 I3D 21 %3D ADDES score 11 24 21 25 28 30 31 28 11 11 131 11 11 Select the appropriate formula for the statistic you need for this hypothesis test. M-Hm t = Sm (M1-M2)-(H1- %3D Sm1-Sm2 MD-HD t = Smp M-Hm Om Save All Answe Click Save and Submit to save and submit. Click Save All Answers to save all answers. 20 22 25 29 11 41 %3D 11
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter5: Inverse, Exponential, And Logarithmic Functions
Section5.2: Exponential Functions
Problem 56E
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