There are 10 balls in a bag: 4 red, 3 blue, 1 green, and 2 yellow. Answer each question by reporting probability as a simplified fraction, a decimal, or a percent. Part A: If you draw one ball from the bag, what is the probability of drawing a red pall? Part B: If you flip a coin and draw a ball from the bag, what is the probability of "tails and "green"? Part C: If you draw a yellow ball first and do not replace it, what is the probability of drawing blue on the second ball?

Q: Florence runs a day care centre. Of the last 15 children to enrol at the day care centre, 3 of them…

A:

Q: A jar on your desk contains thirteen black, seven red, fifteen yellow, and four green jellybeans.…

A: Given,no.of black jellybeans=13no.of red jellybeans=7no.of yellow jellybeans=15no.of green…

Q: You are randomly drawing a card from a deck, replacing it and then drawing another card. What is the…

A: we have to find given probability..

Q: Camila sets up a passcode on her smart phone, which allows only five-digit codes. A spy sneaks a…

A: From the given information Passcode allows 5 digit codes Fingerprint on the screen was over 5…

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: Find the probability of flipping tails on a fair coin. List the answer as a decimal?

A: Probability = no. Of favourable events/ no. Of total events

Q: A bag contains 4 red chips, 5 blue chips, and 3 green chips.  If Susie selects a chip from the bag,…

A: The number of red chips is 4. The number of blue chips is 5. The number of green chips is 3.

Q: You buy a laptop and paid $850. The probability of it breaking in the warranty period is 4% and the…

A: Given: You buy a laptop and paid $850. The probability of it breaking in the warranty period is 4%…

Q: nd the probability of getting exactly 12 out of 30 questions on a true or false question. elect the…

A:

Q: A jar on your desk contains thirteen black, seven red, fourteen yellow, and three green jellybeans.…

A: There are totally 37 jellybeans in a jar out of which there are seven red jellybeans, then there are…

Q: Abigail placed 50 strips of paper , numbered from 1 to 50 inside a fish bowl .if she picked a strip…

A: There are 50 strips of paper. To find the probability of getting a strip of paper numbered from 25…

Q: Ella rolls a standard six-sided die, numbered from 1 to 6. Which word or phrase describes the…

A: Given that  A die is rolled  Sample space = S = ( 1, 2, 3, 4, 5, 6 )

Q: Two hundred fifty tickets are sold at a fund raiser. If Sarah buys 15 tickets, the probability that…

A: If she win the prize quilt , she must be having one of the winning ticket among 15 Total ways…

Q: Find the probability of drawing cards 9 through 10

A: The probability of drawing 9 cards out of 10 cards is given as:

Q: One pen is chosen without looking from a bag that has 3 blue pens, 6 red, and 3 green. Find the…

A: Let n be the number of samples n=3+6+3 n=12 1. P(green) P(green)=312              =14(in fraction)…

Q: Camila sets up a passcode on her tablet, which allows only five-digit codes. A spy sneaks a look at…

A:

Q: Mr. B bought a raffle ticket for $5,000 which has a 0.992 chance of winning $50,000. Find the EV.

A: The raffle ticket rate is $5,000.

Q: Determine the probability of being dealt 21 with the first two cards dealt from a new deck.  Present…

A:

Q: Camila sets up a passcode on her smart phone, which allows only five-digit codes. A spy sneaks a…

A: From the given information Passcode allows 5 digit codes Fingerprint on the screen was over 5…

Q: Cristiano is rolling a number cube. What is the probability of rolling a 5 or a 6 followed by a 3 or…

A: Total number of outcomes on a number cube = 6

Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.