Mathematics, 29.06.2021 19:10, Erinkim7608

Every person has blood type O, A, B, or AB. A random group of people are blood-typed, and the results are shown in the table. A 2-column table with 4 rows is shown. The first column is labeled Blood Type with entries O, A, B, AB. The second column is labeled Number of People with entries 22, 20, 6, 2. Use the table to determine the following probabilities. The probability that a randomly chosen person from this group has type B is . The probability that a randomly chosen person from this group has type AB is . The probability that a randomly chosen person from this group has type B or type AB blood is .

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 18:30, jessieeverett432

It says factor each expression 49x-28?

Answers: 1

continue

Mathematics, 21.06.2019 19:30, ruddymorales1123

If y varies directly as x2 and y=6 when x=6, find the constant of variation.

Answers: 2

continue

Mathematics, 21.06.2019 21:00, izaiahfieods

Bella want to know what the students at her school think of her show. which is the best group to survey to find this information a. go to the mall and ask all of the students she recognizes from school b. ask her viewers to call in durning an episode of the show c. get a list of students at her school from the office and use a random number generator to pick 30 of them d. get a list of students at her school from the office and pick the first 30 students on the list

Answers: 1

continue

Mathematics, 21.06.2019 21:50, gamergladiator43

Tamar is measuring the sides and angles of tuv to determine whether it is congruent to the triangle below. which pair of measurements would eliminate the possibility that the triangles are congruent

Answers: 1

continue

Do you know the correct answer?

Every person has blood type O, A, B, or AB. A random group of people are blood-typed, and the result...