subject
Mathematics, 23.01.2021 02:50 krlx

NEED HELP ASAPPP PLEASEEE The following two-way table shows the distribution of high school students categorized by their grade level and book-type preference.

A 4-column table with 3 rows. Column 1 has entries junior, sophomore, total. Column 2 is labeled fiction with entries 20, 26, 46. Column 3 is labeled nonfiction with entries 22, 13, 35. Column 4 is labeled Total with entries 42, 39, 81. The columns are titled book-type preference and the rows are titled grade level.

Suppose a high school student is selected at random. Let event A = junior and event B = fiction. Are events A and B independent?

Yes, P(A) = P(A|B).
Yes, P(A) = P(B|A).
No, P(A) ≠ P(A|B).
No, P(A) ≠ P(B|A).


NEED HELP ASAPPP PLEASEEE

The following two-way table shows the distribution of high school stude

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 21.06.2019 18:20
What are the solution(s) to the quadratic equation x2 – 25 = 0? o x = 5 and x = -5ox=25 and x = -25o x = 125 and x = -125o no real solution
Answers: 2
question
Mathematics, 21.06.2019 22:00
Let event a = you roll an even number on the first cube.let event b = you roll a 6 on the second cube.are the events independent or dependent? why?
Answers: 1
question
Mathematics, 22.06.2019 00:00
The base of a rectangular pyramid is 13 inches long and 12 inches wide. the height of the pyramid is 8 inches. what is the volume of the pyramid
Answers: 3
question
Mathematics, 22.06.2019 00:20
Last week , donnell practiced the piano 3 hours longer than marcus . together, marcus and donnell practiced the piano 11 hours . for how many hours did each young man practiced the piano
Answers: 3
You know the right answer?
NEED HELP ASAPPP PLEASEEE The following two-way table shows the distribution of high school student...
Questions
question
Mathematics, 19.04.2021 19:50
question
English, 19.04.2021 19:50