Answer Happy

a 16. Jonathan, a college business student wants to study how many pages of notes fellow classmates took during a semester for a math class. Past data reveals that pages of notes for a math college class has a mean of 90, with standard deviation 22 pages. He plans to take a random sample of 45 such college students and will calculate the mean pages of notes they take to compare to the known pages of notes students take for a math college class. For these values, the mean and standard deviation of the sampling distribution of sample means for a sample of size 30 are: 6 = 90 6-17 V452.53 What is the probability that the satuple mean for a sample of size 45 will be greater than 957 Use the 7-score probability chart to determine your final answer a) 0.9761 b) 0.6117 c) 0.2352 d) 0.0239