Immigrant Caravan A very large caravan of immigrants is moving towards the US and 5000 American troops were sent to guard the border. Political pundits have argued that the impressive images of thousands of migrants walking towards the US are enough to change people's minds in favor of sending more troops to the border. To test this claim we sampled a group of respondents, measuring their levels of support for sending troops to the border. After showing these respondents several images of the migrant caravan, we measured their support levels once more. Using the data provided [Caravan tab], please test the claim