A study was conducted of 531 persons injured in bicycle crashes. The subjects were asked if they wore a helmet (yes or no) and sustained facial injuries (yes or no). If we wanted to determine if there was a relationship between helmet wearing and the occurrence of facial injuries, which hypothesis test would we use? a) Pearson Correlation b) Paired samples t-test c) Binomial Proportion Test d) Chi-Square

A study was conducted of 531 persons injured in bicycle crashes. The subjects were asked if they wore a helmet (yes or no) and sustained facial injuries (yes or no). If we wanted to determine if there was a relationship between helmet wearing and the occurrence of facial injuries, which hypothesis test would we use? a) Pearson Correlation b) Paired samples t-test c) Binomial Proportion Test d) Chi-Square

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter10: Statistics

Section10.6: Summarizing Categorical Data

Problem 30PPS

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