22. [-/7 Points] DETAILS BBUNDERSTAT12 6.3.011.MI.SA. This question has several parts that must be completed sequentiall

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22 7 Points Details Bbunderstat12 6 3 011 Mi Sa This Question Has Several Parts That Must Be Completed Sequentiall 1 (36.78 KiB) Viewed 9 times

22. [-/7 Points] DETAILS BBUNDERSTAT12 6.3.011.MI.SA. This question has several parts that must be completed sequentially. If you skip a part of the question, you will not receive any points for the skipped part, and you will not be able to come back to the skipped part. Tutorial Exercise Assume that x has a normal distribution with the specified mean and standard deviation. Find the indicated probability. P(x 2 30); 23; 3.7 Step 1 First, to find areas and probabilities for a random variable x that follows a normal distribution with mean = 23 and standard deviation = 3.7 we must convert the x value to a z value. X-M Use the formula 2- to convert the given x value to a z value. Find the z value, rounded to two decimal places, for x = 30 with mean = 23 and standard deviation 3.7. z 3.7 23 Therefore, converted to a z value, we wish to find the za Submit Skip (you cannot come back) Need Help? Watch t MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER