Use the following information for questions:
Spatial perception is measured on a scale from 0 to 10. Two groups of 8 th grade children are tested for spatial perception. The students in group 1 were first given a short course on spatial concepts. The students in group 2 received no such instruction. SPSS was used to calculate descriptive statistics for the two samples.
-What is the value of the pooled standard error?
A) 0.483
B) 0.693
C) 1.537
D) 0.729

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Use the following information for questions:
 Spatial perception is measured on a scale from 0 to 10. Two groups of 8 th grade children are tested for spatial perception. The students in group 1 were first given a short course on spatial concepts. The students in group 2 received no such instruction. SPSS was used to calculate descriptive statistics for the two samples. 
-What is the value of the pooled standard error?
A) 0.483 
B) 0.693 
C) 1.537 
D) 0.729

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The Answer of Use the following information for questions:
 Spatial perception is measured on a scale from 0 to 10. Two groups of 8 th grade children are tested for spatial perception. The students in group 1 were first given a short course on spatial concepts. The students in group 2 received no such instruction. SPSS was used to calculate descriptive statistics for the two samples. 
-What is the value of the pooled standard error?
A) 0.483 
B) 0.693 
C) 1.537 
D) 0.729

Use the Following Information for Questions