Please help fill in blanks and help with 2nd part. Thank you.

4) "Polio is a very severe illness that can cause paralysis in its victims. Many people who had polio in the early part of the 20th century became paralyzed and were unable to move their legs or other limbs. One famous polio victim was Franklin D. Roosevelt, who was the US. President from 1933-1945. In 1954, researchers carried out a randomized experiment to test the effectiveness - of a new vaccine to prevent polio. The real vaccine was given to 200,745 children and a fake ' (placebo) vaccine was given t0201.229 children. 0f the children who received the real vaccine, 33 developed polio. Of the children who received the fake vaccine, 115 developed polio. DO NOT PUT A COMMA ON THE ANSWER JUST GIVE THE NUMBER. Developed Polio 3 148 . ' Did Not Developed Polio 201114 401826 401974 . '. : II Calculate the conditional probability that a child who received the fake vaccine developed polio. Use probability notation and give the answeras a decimal. Note: The last problem was for the real vaccine population, this problem is for the, population that received the FAKE vaccine