40 of all shoes sold are purchased online 10 of all shoes

Last updated: 10/11/2023

40 of all shoes sold are purchased online 10 of all shoes sold are returned and 4 of all shoes sold are both purchased online and returned a Find the probability that a pair of shoes is returned given that the shoes were purchased online You can solve this problem using a Venn diagram or with a formula Round to two decimal places as necessary b Are the events shoes purchased online and shoes returned independent Justify your answer with probability O The events are independent because the chance that shoes are returned is different once it is known they were purchased online O The events are not independent the chance that shoes are returned is different once it is known they were purchased online The events are independent because the chance that shoes are returned stays the same once it is known they were purchased online The events are not independent because the chance that shoes are returned stays the same once it is known they were purchased online