PLEASE PLEASE PLEASE HELP WITH THESE LAST 3!!!!!!!

7. You may need to use the appropriate appendix table or technology to answer this question.

X has a normal distribution with the given mean and standard deviation. Find the indicated probability. (Round your answer to four decimal places.)

= 43, = 10, find P(38 X 63)

8.You may need to use the appropriate appendix table or technology to answer this question.

X has a normal distribution with the given mean and a standard deviation. Find the indicated probability. (Round your answer to four decimal places.)

= 96, = 15, find P(111 X 135)

9. You may need to use the appropriate appendix table or technology to answer this question.

LSAT test scores are normally distributed with a mean of 146 and a standard deviation of 6. Find the probability that a randomly chosen test-taker will score between 128 and 152. (Round your answer to four decimal places.)