I have answered the questions I just want to see if im doing it right plz answer the questions and show work

A ball is drawn randomly from a jar that contains 6 red balls, 2 white balls, and 5 yellow balls. Find the probability of the given event. a. A red ball is drawn b. A white ball is drawn Suppose you write each letter of the alphabet on a different slip of paper and put the slips into a hat. What is the probability of drawing one slip of paper from the hat at random and getting: a. A consonant b. A vowel A group of people were asked if they had run a red light in the last year. 150 responded "yes", and 185 responded "no". Find the probability that if a person is chosen at random, they have run a red light in the last year. In a survey, 205 people indicated they prefer cats, 160 indicated they prefer dots, and 40 indicated they don't enjoy either pet. Find the probability that if a person is chosen at random, they prefer cats. Compute the probability of tossing a six-sided die (with sides numbered 1 through 6) and getting a 5. Compute the probability of tossing a six-sided die and getting a 7. Giving a test to a group of students, the grades and gender are summarized below. If one student was chosen at random, find the probability that the student was female. A B C Total Male 8 18 13 39 Female 10 4 12 26 Total 18 22 25 65 The table below shows the number of credit cards owned by a group of individuals. If one person was chosen at random, find the probability that the person had no credit cards. Zero One Two or more Total Male 9 5 19 33 Female 18 10 20 48 Total 27 15 39 81