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. 2021 Aug 31;9(8):23259671211024594. doi: 10.1177/23259671211024594

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© The Author(s) 2021

This article is distributed under the terms of the Creative Commons Attribution-NonCommercial-NoDerivs 4.0 License (https://creativecommons.org/licenses/by-nc-nd/4.0/) which permits non-commercial use, reproduction and distribution of the work as published without adaptation or alteration, without further permission provided the original work is attributed as specified on the SAGE and Open Access pages (https://us.sagepub.com/en-us/nam/open-access-at-sage).

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Figure 3. — Comparison of money spent in past year on child’s basketball activities between parent income categories. Box plots represent interquartile range (IQR), whiskers represent range of 1.5 times the IQR, line indicates median, notch displays 95% CI of the median and individual data points for each parent. USD, US dollar.