AIR MATH

Math Question

Based on the following calculator output, determine the inter-quartile range of the dataset. 1-Var-Stats \( \bar{x}=156.571428571 \) \( \Sigma x=1096 \) \( \Sigma x^{2}=186374 \) \( S x=49.6180650666 \) \( \sigma x=45.9374019505 \) \( n=7 \) \( \min \mathrm{X}=84 \) \( \mathrm{Q}_{1}=112 \) Med \( =149 \) \( \mathrm{Q}_{3}=202 \) \( \max \mathrm{X}=214 \)

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