Question 110 pts
a student is listening to songs that are on his phone. on his phone, he has 10 county songs, 15 pop songs, 5 r& b songs, 10 rap songs, and 5 techno songs (for a total of 45 songs). he set his phone to shuffle so that it randomly plays music. if the phone randomly selects the next song, what is the probability that it will play a pop song?

group of answer choices

2/9

1/3

1/9

2/3

question 210 pts
what is the complement of randomly drawing a tile with a vowel on it from the set of 13 scrabble tiles shown?

unit 2 test question

group of answer choices

drawing a, e, or o

drawing b, c, l, m, n, r, t, or z

drawing a blank tile

drawing a d, f, g, h, i, j, k, p, or q

question 310 pts
a student rolled 2 dice. what is the probability that the first die landed on a number less than 3 and the second die landed on a number greater than 3?

unit 2 test question

group of answer choices

0.500

0.167

0.111

0.083

question 410 pts
an opaque bag contains 5 green marbles, 3 blue marbles, and 2 red marbles. if two consecutive marbles are drawn without replacement what is the probability that the first one will be green and the second one will be red?

tod 2.2 question1

group of answer choices

0.51

0.10

0.11

0.16

question 510 pts
m and n are two events p(m) = 0.60, p(n) = 0.20, and p (m and n) = 0.1.

find the probability of p (m or n).

unit 2 test question

group of answer choices

0.2

0.5

0.6

0.7

question 610 pts
a teacher asked students in his class if they had any brothers or sisters. the results are shown below. what is the chance of randomly selecting someone from this group with a brother given that they have a sister?

p(brother|sister)

unit 2 test question

group of answer choices

5/12

5/17

5/9

5/14