subject
Mathematics, 03.04.2020 03:02 lejeanjamespete1

An instructor who taught two sections of Math 161A, the first with 20 students and the second with 30 students, gave a midterm exam. After all the students had turned in their exam pa- pers, the instructor randomly ordered them before grading. Consider the first 15 graded exam papers. (a) Find the probability that exactly 10 of these are from the second section. Find the probability that at least 10 of these are from the second section. Find the probability that at least 10 of these are from the same section?

ansver
Answers: 2
Show answers

Another question on Mathematics

question
Mathematics, 21.06.2019 21:00
Sweet t saved 20 percent of the total cost of the green-eyed fleas new album let there be fleas on earth. if the regular price is $30 how much did sweet save
Answers: 1
Answer
question
Mathematics, 22.06.2019 00:00
Ineed on this question me get the answer
Answers: 1
Answer
question
Mathematics, 22.06.2019 01:30
What is the measure of angle x? 37° 82° x°
Answers: 1
Answer
question
Mathematics, 22.06.2019 03:00
Your friend, taylor, missed class today and needs some identifying solutions to systems. explain to taylor how to find the solution(s) of any system using its graph.
Answers: 1
Answer
You know the right answer?
An instructor who taught two sections of Math 161A, the first with 20 students and the second with 3...
Questions
question
Mathematics, 27.06.2019 07:30
The sum of two numbers is 61 . the larger number is5 more than the smaller number. what are the numbers?...
question
English, 27.06.2019 07:30
What images does langston hughes use in his poem harlem ii a. raisins in the sun b. festering sores c. stinky, rotten meat d. all of the above...
question
History, 27.06.2019 07:30
Radical republicans opposed presidents lincoln’s plan for reconstruction because they thought it was too? a)moderate b)liberal c)extreme d)unpopular...
question
Mathematics, 27.06.2019 07:30
Two men worked on a car. the first man worked 20 hours and the second man worked 15 hours. together they charged 3050. what was the rate charge per ho...
question
Mathematics, 27.06.2019 07:30
What is 9.3x 10^34/ 3.1 x 10^17 in scientific notation? ....
question
Physics, 27.06.2019 07:30
Very light items remain on the surface of water because of surface currents. true or false...
question
Mathematics, 27.06.2019 07:30
The sum of two numbers is 61 . the larger number is 5 more than the smaller number. what are the numbers?...
question
Physics, 27.06.2019 07:30
Which of these latitudes would represent the location with the warmest climate? a. 17.0743 ° n b. 23.9803 ° s c. 54.3123 ° n d. 82.0001 ° s...
question
Mathematics, 27.06.2019 07:30
Which of the following statements about lines p, q, and r is true?
question
Mathematics, 27.06.2019 07:30
Adog ate 5 buns then his owen gave him 18 more how much is that?...
question
Mathematics, 27.06.2019 07:30
An ice block is melting so that the length of each side is changing at the rate of 1.5 inches per hour. how fast is the surface area of the ice cube c...
question
English, 27.06.2019 07:30
Which line in this song from act ii, scene iii, of twelfth night illustrates that the song is about unrequited love? clown: song come away, come awa...
question
History, 27.06.2019 07:30
Although nixon may not have ordered the break in he did order a?...
question
Physics, 27.06.2019 07:30
Upwelling return nitrates to the surface of the ocean. true or false...
question
Biology, 27.06.2019 07:30
How do you rearrange the formula of density...
question
Biology, 27.06.2019 07:30
How do you rearrange the formula of density...
question
Mathematics, 27.06.2019 07:30
At a baseball game, a vender sold a combined total of 240 sodas and hot dogs. the number of sodas sold was two times the number of hot dogs sold. find...
question
Mathematics, 27.06.2019 07:30
With this ! i'm stuck on it. i can't figure it out. i will mark brainliest if you are correct.
question
History, 27.06.2019 07:30
How did technology make ww1 different from previous conflict...
question
Mathematics, 27.06.2019 07:30
Can u guys me with this problem i can’t figure it out
More questions: Mathematics Another questions
Questions on the website: 13722367
See results (0)