In 1998 20 of university undergraduate students had at

Reference no: EM13634870

In 1998 20% of university undergraduate students had at least one tattoo. A health practitioner obtains a random sample of 1029 university undergraduates and finds that 230 have at least one tattoo. Has the proportion of university undergraduate students with at least one tattoo changed since 1998.

Reference no: EM13634870

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