7. A basket contains two apples, three lemons and one orange. If two fruits are drawn at random withreplacement, find the probability of drawing:a) two applesb) one lemon on the first draw and one orange on the second drawone apple and one oranged) one lemon on the first draw only

Note:-Since you have posted a question with multiple sub-parts, we will solve first three sub-parts…

Answered: 7. A basket contains two apples, three…

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

See similar textbooks

Similar questions

2. There are 230 birds in a zoo. 90 birds are male with brown eyes and 70 birds are female with brown eyes. 30 of the birds are male with blue eyes and 40 birds are female with blue eyes. Construct a contingency table (ex. Lecture 1, slide 16). If a bird is selected at random: a) What is the probability that the bird is a female? b) A male with brown eyes? c) A female given that it has brown eyes? d) A male given that it has blue eyes? e) A creature with blue eyes given that it's a female?
If a spinner has 4 sections of equal size, labeled A, B, C, and D, what is the probability of landing on section C?
Answer number 1
2. A committee of 5 people is to be formed randomly from a group of 10 women and 6 men. Find the probability that the committee has a) 3 women and 2 men. b) 4 women and 1 men. c) 5 women. d) at least 3 women.
6.) A mathematics class has 16 engineers majors, 12 science majors, and 4 liberal artsmajors.a.) What is the probability that a student selected at random will be a science orliberal arts major?b.) What is the probability that a student selected at random will be anengineering or science major?c.) 5 of the engineering students, 6 or the science majors, and 2 of the liberal artsmajors are female. What is the probability that a student selected at random is anengineering major or a female?
Saroj surveyed his classmates to find the number of children in each family. He displayed the data in a graph. A) How many students are in Saroj's class? B) Each student writes the number of children in her or his family on a slip of paper, and places it in a bag. Saroj draws one slip without looking. Find each probability. i) Saroj draws the number 4 ii) Saroj draws the number 6 iii) Saroj draws the number 2. (use fractions) * X X X x x X X XxX 0123456 7 8
Solve
Consider two bowls that each contain red and blue chips. Bowl 1 contains 3 red and 7 blue chips, while bowl 2 contains 8 red and 2 blue chips. A fair die is rolled, if it lands on a five or a six then bowl 1 is selected, otherwise bowl 2 is selected. Next, one chip is drawn from the selected bowl. a) Find the probability that a red chip is drawn. b) Given that a red chip was drawn, what is the probability that bowl 1 was selected?
A college surveys the 1258 alumni from 2019 and 2020. Of the 679 alumni from 2019, 127 went on to graduate school. Of the 579 alumni from 2020, 196 went on to graduate school. Find the probability that an alumnus selected at random from 2019 and 2020 is as described. a) a 2019 alumnus? b) a 2020 alumnus? c) a 2019 alumnus who did not attend graduate school?
1. A bag contains 3 black balls and 5 white balls. Paul picks a ball at random from the bag and replaces it back in the bag. He mixes the balls in the bag and then picks another ball at random from the bag. a) Construct a probability tree of the problem. b) Calculate the probability that Paul picks two black balls
A) From a city population, the probability of selecting a male or graduate is 0.65, a male and a graduate is 0.42, a male given that he is a graduate is 0.64, then find the probability of selecting a non graduate?
Assume that two marbles are drawn without replacement from a box with 1 blue, 3 white, 2 green, and 2 red marbles. Find the probability of the indicated result. 9) The second marble is white, given that the first marble is blue.

Recommended textbooks for you

A First Course in Probability (10th Edition)

Probability

ISBN:

9780134753119

Author:

Sheldon Ross

Publisher:

PEARSON

A First Course in Probability

Probability

ISBN:

9780321794772

Author:

Sheldon Ross

Publisher:

PEARSON

A First Course in Probability (10th Edition)

Probability

ISBN:

9780134753119

Author:

Sheldon Ross

Publisher:

PEARSON

A First Course in Probability

Probability

ISBN:

9780321794772

Author:

Sheldon Ross

Publisher:

PEARSON

SEE MORE TEXTBOOKS

7. A basket contains two apples, three lemons and one orange. If two fruits are drawn at random with replacement, find the probability of drawing: a) two apples b) one lemon on the first draw and one orange on the second draw c) one apple and one orange d) one lemon on the first draw only