1. At a stop sign, some drivers come to a full stop, some come to a 'rolling stop' (not a full stop, but slow down), and some do not stop at all. We would like to test if there is an association between gender and type of stop (full, rolling, or no stop). We collect data by standing a few feet from a stop sign and taking note of type of stop and the gender of the driver. Below is a contingency table summarizing the data we collected. If gender is not associated with type of stop, how many males would we expect to not stop at all? Choose the closest answer. gender female male full stop 6 stop rolling stop 16 15 no stop 4 3 5.76 3.36 3.64 6.24
1. At a stop sign, some drivers come to a full stop, some come to a 'rolling stop' (not a full stop, but slow down), and some do not stop at all. We would like to test if there is an association between gender and type of stop (full, rolling, or no stop). We collect data by standing a few feet from a stop sign and taking note of type of stop and the gender of the driver. Below is a contingency table summarizing the data we collected. If gender is not associated with type of stop, how many males would we expect to not stop at all? Choose the closest answer. gender female male full stop 6 stop rolling stop 16 15 no stop 4 3 5.76 3.36 3.64 6.24
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 27PPS
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Transcribed Image Text:11. At a stop sign, some drivers come to a full stop, some come to a 'rolling stop' (not a full stop, but slow down), and
some do not stop at all. We would like to test if there is an association between gender and type of stop (full,
rolling, or no stop). We collect data by standing a few feet from a stop sign and taking note of type of stop and the
gender of the driver. Below is a contingency table summarizing the data we collected. If gender is not associated
with type of stop, how many males would we expect to not stop at all? Choose the closest answer.
gender
female male
full stop
stop rolling stop
no stop
16
15
4
3
5.76
О 336
О 3.64
O 6.24
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