A sample of size 17 will be drawn from a population with mean 133 and standard deviation 33. ( a) Is it appropriate to use the normal distribution to find probabilities for x? (b) If appropriate find the probability that x will be less than 116. (c) If appropriate find the 85 percentile of x. O It is appropriate to use the normal distribution to find probabilities for x. X The probability that x will be less than 116 is The 85 percentile of x is It is not appropriate to use the normal distribution to find probabilities for x