Your little brother has a a career batting average of 0.233. you want to determine the probability that he will have a batting average of over 0.250 next season when he will be up to bat 40 times. are the conditions met so that the sample proportion p^ {"version":"1.1","math":"\hat{p}"} will be approximately normal?

One of your new suppliers, kim, has been hearing rumors about your firm’s lack of capability to deliver high quality products and writes an email asking you to address the claims being made. in replying to her, you want to be sure that you are very clear and leave no room for misinterpretation. which of the following aspects of effective communication should you give the most attention? (a) making sure you understand kim’s areas of expertise. (b) supporting your reply with relevant data and facts. (c) establishing your credibility as an expert. (d) paying attention to implied communications.