There are 50. The teacher had only 20 free tickets for the Art Museum for this class. Therefore, the teacher decided to use a lottery to decide who would receive the free tickets. JP and PJ wanted to go to the concert together. What’s the probability that both of them win the free tickets?

Q: A bag of gumballs contains 10 green gumballs, 8 orange gumballs, 12 pink gumballs and 15 red…

A: Given that A bag of gumballs contains 10 green gumballs, 8 orange gumballs, 12 pink gumballs and 15…

Q: Lisa has 8 pieces of black socks and 4 pieces of pink socks in her bedroom drawer. If she randomly…

A:

Q: Find the probability of drawing in order, the two through the queen of spades from an ordinary deck…

A:

Q: A bag contains 4 red chips, 5 blue chips, and 6 green chips.  Bobby selects two chips from the bag…

A: We have to find probability..

Q: You randomly select one card from a​ 52-card deck. Find the probability of selecting the five of…

A: We have given that probability of selecting the five of spades or the three of clubs We have to find…

Q: A couple plans to have 4 children. Find the probability of getting exactly 1 girl.

A: The objective of this question is to find the probability of a couple having exactly 1 girl out of 4…

Q: A bag contains only red marbles and blue marbles. There are 6 marbles in the bag. The bag contains…

A: From the provided information, A bag contains only red marbles and blue marbles. Total marbles = 6

Q: You forget to study for the multiple choice exam in your next class. Suppose the test has 5…

A: It is an important part of statistics. It is widely used.

Q: Find the probability of a family having four boys in a row.

A: There are two genders for a baby either it’s a boy or a girl. So, there are a total two events –…

Q: A box contains 4 black balls and 6 white balls and 2 green. If 3 balls are drawn without…

A: GivenA box containsNo.of black balls=4No.of white balls=6No.of green balls=2Total no.of balls=12

Q: Find the probability of getting a sum of 9 when you roll a pair of dice. the answer is

A: if you roll a pair of dice than the possible out comes aren(s)=36The possible out comes that a sum…

Q: Todd and Tiff both train pets. Todd trains 30% of pets and Tiff trains 70% of pets. Todd’s pets are…

A: Given that P(Todd trains)=0.30 P(Tiff trains)=0.70 P(female| Todd) =0.55 P(female| Tiff) =0.65

Q: Jan has a bag of 12 marbles, consisting of 4 red marbles and 8 blue marbles. If Jan randomly…

A: Given information: Total number of marbles in a bag=12. Number of red marbles in the bag= 4. Number…

Q: Three people are selected for a committee from 7 Democrats and 5 Republicans. What is the…

A: Given information: Frequency of Democrats, d = 7 Frequency of Republicans, r = 5 A committee of x =…

Q: Abigail place 50 strips of paper number from 1 to 50 inside a fishbowl. If she picked a strip of…

A: The strips are numbered 1 to 50 so there are 50 strips, so it follows: nS=50 The strips numbered…

Q: A box contains 4 chocobars and 4 ice creams. Tom eats 3 of them one after another. What is the…

A: Given,no.of chocobars=4no.of ice creams=4total no.of items=8

Q: A doctor has 3 doses of flu protection vaccine left. He has 5 women and 9 men who want the…

A: GivenNo.of women = 5No.of men = 9Total no.of people = 14No.of doses doctor have=3

Q: 9 freshmen and 12 sophomores start a book club. Five students are to be randomly selected to form a…

A: Total number of students = 9+12 = 21 The probability of an event is the number of favorable outcomes…

Q: Find the probability of selecting a black card or a 6 from a deck of 52 cards.

A:

Q: 7 numb s that t git mus d th +

A:

Q: Find the probability of dealing two red cards from a standard deck of cards.

A: In a standard deck of cards, there are 52 cards in total out of which there are 26 red cards and 26…

Q: a small restaurant offers a dinner menu of 4 salads 6 entrees and 2 desserts. what is the…

A: Given Data: The number of salads in the restaurant is: s=4 The number of entress in the restaurant…

Q: Brad has to select 5 students from a class of 43 girls and 21 boys. What is the probability that…

A: GivenNo.of girls in a class = 43No.of boys in a class = 21Total no. of boys = 64

Q: Lisa has a two-sided coin with heads and tails. She also has a spinner with four colors: green,…

A:

Q: find the probability of being dealt a hand of four cards from a standard deck that contains all four…

A: find the probability of being dealt a hand of four cards from a standard deck that contains all…

Q: A teacher chooses 4 different students to answer questions. There are 21 sophomores and 8 freshman.…

A: Given, No. of shopemores=21 No. of freshman=8 Total number of students=21+8=29 No. of students…

Q: A laundry bag contains 8 brown socks and 3 black socks. Find the probability of picking two black…

A: Given Data: n( brown socks)=8 n( black socks)=3   Total number of socks=8+3=11

Q: A bunch of mixed colored roses has 5 red roses, 3 pink roses, 2 white roses, and 2 yellow roses.…

A: Given, A bunch of mixed colored roses has 5 red roses, 3 pink roses, 2 white roses, and 2 yellow…

Q: There are 2 different fire alarm systems in the store. System A detects fire with a probability of…

A: We will install the system having highest reliability   For System A :  Reliability = 0.92  OR 92%…

Q: the box indicates that there are 5 caramels, 7 pralines, 2 chocolate-covered coconut, and 4…

A:

Q: Liam and John are going to play video games this afternoon. Together, they have 30 video games. If…

A: Total no.of video games=30

Q: Mario has 3 nickels , a dime, and 2 quarters in his pocket. What is the probability that he randomly…

A:

Q: in a break room there are 3 bags of pretzels 2 bags of doritos and 4 bags of popcorn .find the…

A: Total number of bags = 9 (i.e. 3+2+4) Number of pretzels bags = 3 Number of Doritos  bags= 2 Number…

Q: bag contains 4 red balls, 3 green balls, and 5 blue balls. The probability of not getting a red ball…

A:

Q: Manny and Isko are friends that work together on a team of 20 people. Their manager is going to…

A:

Q: Belle has 2 red shirts, 4 yellow shirts, and 6 blue shirts. If she chooses one shirt at random,…

A: Given : Belle has 2 red shirts, 4 yellow shirts, and 6 blue shirts. If she chooses one shirt at…

Q: Alice has some red balls and some blue balls in a bag. Altogether she has 25 balls. Alice picks one…

A: Given: Probability of getting  a red ball = x Probability of getting  a blue ball = 4x