1. A peony plant with red petals was crossed with another plant having streaky petals. The probability that an offspring from this cross has red flowers is 0.75. Let X is the number of plants with red petals resulting from ten seeds from this cross that were collected and germinated. (8 marks)
   1. What is the probability distribution of X? Write the formula for ????(????). (2 marks)
   2. Find ????(???? 9). (3 marks)
   3. Find ????(???? 1).

please show how you reached your answer