What should I buy? A study conducted by a research group in a recent year reported that 57% of cell phone owners used theirphones Inside a store for guidance on purchasing decisions. A sample of 14 cell phone owners is studied. Round the answers to atleast four decimal places. What should I buy? A study conducted by a research group in a recent year reported that 57% of cell phone owners used theirphones Inside a store for guidance on purchasing decisions. A sample of 14 cell phone owners Is studled. Round the answers to atleast four decimal places.Part 1 of 4(a) What Is the probablity that six or more of them used their phones for guldance on purchasing decisions?The probability that six or more of them used their phones for guldance on purchasingdecisions isPart 2 of 4(b) What Is the probability that fewer than ten of them used their phones for guidance on purchasing decisions?The probability that fewer than ten of them used their phones for guidance on purchasingdecisions is

Given : Probability of success,p = 0.57 Number of trials,n = 14

Part 1 of 4 (a) What Is the probablity that six or more of them used their phones for guldance on purchasing decisions? The probability that six or more of them used their phones for guldance on purchasing decisions is Part 2 of 4 (b) What Is the probability that fewer than ten of them used their phones for guidance on purchasing decisions? The probability that fewer than ten of them used their phones for guldance on purchasing decisions is