Help me with question 3 and 4 if my weekly grocery spending is $150

On average, a household spends $96 on groceries weekly with a standard deviation of $15. The distribution of the weekly grocery expenses can be illustrated in the graph below: 51 66 81 96 111 126 Initial Post In your initial post, answer the following questions: 1. Based on the graph above, would you say this is a normal distribution? Defend your answer. 2. Based on the graph above, would you say this is a standard normal distribution? Defend your answer. 3. Approximate how much your household spends on groceries each week. Where would this value lie on the graph above? Is it above or below the mean? 4. Convert your approximate monthly grocery expenditure to its corresponding Z-score. Where does your Z-score fall on the standard normal curve? How does this relate to your answer to #3? Reply Post In your reply post, Connect with your classmate by sharing how your answers compared with theirs. Did you find any interesting results in their example? Do you feel that the normal distribution give rate? Explain your reasoning. T - BIV 91 - ca 1. Based on the graph above, would you say this is a normal distribution? Defend your answer. Yes, the graph represents a normal distribution. A normal distribution is characterized by its bell-shaped curve, which is symmetrical around the mean. In this case, the mean is $9e, and the curve is centered at this value, with decreasing frequency as you move away from the center symmetrically. 2. Based on the graph above, would you say this is a standard normal distribution? Defend your answer. No, this is not a standard normal distribution. & standard normal distribution has a mean of o and a standard deviation of : Here. the mean is $9e, and the standard deviation s sis. while it is a normal distribution, It is not "standard" because it has a different mean and standard deviation.] . Approximate how much your household spends on groceries each week. Where would this value lie on the graph above? is it above or below the mean? 4. Convert your approximate monthly grocery expenditure to its corresponding 2-score. Where does your Z-score fall on the standard normal curve? How does this relate to your answer to #3