According to a survey conducted by Deloitte in 2017, 0.5 of U.S. smartphone owners have made an effort to limit their phone use in the past. In a sample of 75 randomly selected U.S. smartphone owners, approximately __________ owners, give or take __________ , will have attempted to limit their cell phone use in the past. Assume each pick is independent. .r \\\\ I 1) 37.5.4.33 2) 75 , 4.33 3) 37.5 , 0.5 4) 37.5 , 18.70 5) 4.33 , 37.5