Use the Following Information for Questions

Multiple Choice

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.
-Calculate a 95% confidence interval for the mean spatial perception score for students with instruction.

A) (6.47, 7.31)
B) (5.91, 7.87)
C) (6.04, 7.74)
D) None of the above