Question: v 2 v 3 v 4 5 V 6 A sample of size 21 will be drawn from a population with mean 8 and standard

v 2 v 3 v 4 5 V 6 A sample of size 21 will be drawn from a population with mean 8 and standard deviation 7. (a) Is it appropriate to use the normal distribution to find probabilities for x? (b) If appropriate find the probability that x will be greater than 7. (c) If appropriate find the 10th percentile of x. O It is appropriate to use the normal distribution to find probabilities for x. 5 X The probability that x will be greater than 7 is The 10" percentile of x is O It is not appropriate to use the normal distribution to find probabilities for x

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