1. Explain in your own words what probability is and how it is used in everyday life. 1.Give one real-world example where probability can be used to make a decision, especially within your respective fields. (child mental health/ sociology) 2.List and explain three key properties of the normal distribution (e.g., symmetry, bell shape). b. Why is the normal distribution important in statistics? 3.Define what a Z-score is in your own words. b. If the mean height of adult women in a country is 65 inches with a standard deviation of 3 inches, calculate the Z-score for a woman who is 68 inches tall. Show your work. 4.Using the Z-Table: Refer to a Z-table (found in your textbook or online) and answer the following: a. What proportion of the population falls below a Z-score of 1.5? b. What proportion of the population falls above a Z-score of -1.0