please solve all parts

True or False: If false, modify the statement to make it true. 1. The standard normal distribution is also called normal curve. 2. The area under a normal curve is 100. 3. The important values that best describe a normal curve are the mean and the standard deviation. edw 4. The standard deviation units at the baseline of a normal curve are also called means. 5. The curve of a normal distribution extends indefinitely at the tails. 6. Under a normal curve, a specific proportion may also be expressed in terms of percentage. 7. The mean of a standard normal curve is 3. 8. In inferential statistics, the normal curve is useful in decision making. 9. A small part of the area under the normal curve is found at the tails of the distribution. 10. The shape of the normal probability distribution is symmetric about the mean