please help with this question

9.1.31-T Question Help 7 tu- In a survey conducted by a reputable marketing agency. 269 of 1000 adults 19 years of age or older confessed to bringing and using their cell phone every trip to the bathroom (confessions included texting and answering phone calls). Complete parts (a) through 0") below. (c) Based on the results of this survey, obtain a point estimate for the proportion of adults 19 years of age or older who bring their cell phone every trip to the bathroom. a:- (Round to three decimal places as needed.)