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Chapter 07, Section 7.4, Problem 030 For a population, / = 10,000, p = 122, and o = 18. Find to 2 decimal places the z value for x = 112.95 for n = 25. Z= the absolute tolerance is +/-0.01Chapter 07, Section 7.4, Problem 031a Let x be a continuous random variable that has a normal distribution with # = 76 and o = 11. Assuming n N 5 0.05, find the probability that the sample mean, X, for a random sample of 19 taken from this population will be between 74.1 and 80.6. Round your answer to four decimal places. the absolute tolerance is +/-0.007Chapter 07, Section 7.4, Problem 032a Let x be a continuous random variable that has a normal distribution with / = 48 and o = 8. Assuming n