4. Toss a coin 100 times, find the probability that a Head will appear at most 43 times?

Q: A card is drawn from a deck of 52. What is thr probability the card is a Jack?

A: In a deck of 52 cards .

Q: 5.2) If NBA player Steve Nash's free throw percentage is 89%, determine the probability that the he…

A: Binomial distribution is given by

Q: suppose you toss a coin 100 times and get 95 heads and five tails. what is the estimated probability…

A: Solution

Q: Find the probability of obtaining exactly one heart in four drawing from a deck of 52 cards.

A: We know that There are 52 card in the deck in which they divided into two color i.e red(26) and…

Q: 13. What is the probability of tossing a sum less than 137

A: Let us make a table of outcomes when two cubes are tossed sum Outcomes Number of outcomes…

Q: a. Find the probability of getting exactly 1 girl in 8 births.

A: It is given that X : number of girls among 8 children.

Q: Suppose you flip two coins. What is the probability of getting at most one heads? Give your answer…

A:

Q: Calculate the probability of tossing a coin 15 times and getting the given number of heads. 3. 4 4.…

A: We have to find the probability.

Q: Compute the probability of randomly drawing five cards from a deck and getting exactly one Queen?…

A: There are 52 cards in a standard deck of cards.  We can draw any 5 cards in 52C5=2598960 ways…

Q: Find the probability that in tossing a fair coin five times, there will appear, 3 heads (ii) 3 tails…

A:

Q: A coin is tossed n times. a) What is the probability that exactly k heads occur? b) What is the…

A: Given Data : A coin is tossed n times. To Find : a) Probability that exactly k heads occur…

Q: Find the probability getting exactly 11 heads in twenty tosses of a coin.

A: The probability of getting a head in tossing a coin is 0.5. p=0.5 Given  n=20 x=11

Q: The probability that fewer than 43 of 168 eligible voters voted is.

A: Given: Total number of eligible voters = n = 168 P(number of eligible voters who voted) = p =0.22

Q: Approximate the probability that in 297 tosses of a fair die, we will obtain at most 115 fives.

A: Normal Approximation to Binomial distribution:   If the random variable X follows Binomial(n, p),…

Q: 2. A coin is being flipped 400 times. What is the probability of it landing on heads at most 170…

A: Given That: A coin is flipped 400 times.

Q: 2 The probability of failure in Physics practical examination is 20%. If 25 batches of 6 students…

A:

Q: Flip a fair coin 180 times. Estimate the probability of obtaining more than 120 heads.

A: From the provided information, Sample size (n) = 180 and The probability of getting a head = 1/2 =…

Q: b.) At Big State University, 70% of incoming freshmen will graduate by the end of their first four…

A: (b)   (i)   Obtain the probability of having exactly 850 graduate in four years.   The probability…

Q: e. What is the probability that an account is less than 2 years old and has a balance of $1000 or…

A: e. The row totals and column totals are,   0-$499 $500-$999 $1000 or More Total Less than 2…

Q: 6. If a fair coin is to be flipped 2,500 times, find an approximation for the probability that the…

A: A fair coin is flipped 2500 times. Define the random variable, X : Number of heads in 2500 tosses.…

Q: (c) What is the probability that more than 4 tosses will be required? 0.012

A: Here, p = 0.2 and x = 4

Q: What is the probability that in 100 spins the number of grand prizes is 27 or more

A:

Q: 7. Find the probability that a person flipping a coin gets a. the third head on the seventh flip b.…

A: 7   (a)   Obtain the probability that the person flipping coin gets third head on the seventh flip.…

Q: What is the probability of landing on heads exactly 4 times after flipping a fair coin 17 times?…

A:

Q: Find the probability that in 200 tosses of a fair die, we will obtain at least 40 fives

A: Binomial approximation:The normal distribution can be used as an approximation to the binomial…

Q: what is the probability that you will get a head and a number greater than 4 when you flip a coin…

A: Possible outcomes for flipping a coin and tossing a six sided die are…

Q: 36 What is the probability of not spinning a(n) 3. Answer in decimal form and round to the nearest…

A: Given:

Q: (4) 6. Find the probability of rolling a sum of 8 one time in 2 rolls of the dice?

A: To find: Probability when two dice are rolled, sum of the outcomes is 8.

Q: 13) Find the probability that a randomly selected tea is West.

A: let us first calculate the total number of tea the total number of tea is 180 and the probability of…

Q: 2. Identify and list at least two situations in which you can investigate probability:

A: As per our guidelines, we are allowed to answer one question per query. Thanks. Please post Q3 again…

Q: A chip is drawn at random from a jar containing 8 red, 2 blue, 3 green, 4 yellow, and 3 white chips.…

A: Solution Given: A chip is drawn at random from a jar containing 8 red, 2 blue, 3 green, 4 yellow,…

Q: 1. Find the probability that a damaged bag is from supplier A.

A: here define events  cement from supplier A  = A cement from supplier B  = B damage bag arrived  = D…

Q: 5. Calculate the probability of picking a card th

A: Here Total no of cards=52 Total no of heart =13 Totatl no of Spade =13

Q: What is the probability to get two aces in succession (with replacement) from a deck of cards? 8/169…

A: There are 4 aces in a deck of 52 cards. The probability of drawing an Ace on the first draw=4/52 The…

Q: Find the probability that in 120 tosses of a fair coin, (a) Between 40% and 60% will be heads.

A:

Q: 4. What is the probability of rolling a (a sum) of 5, or (a sum) of 6 or doubles? Let A be Let B be…

A:

Q: 1. A coin is thrown three times. What is the probability that at least one head is obtained?

A:

Q: b) Determine the probability 7 vehicles arrive in one hour.

A:

Q: 1. Understand Only 93% of the airplane parts being examined pass inspection. What is the probability…

A: "Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: d) A telemarketer will give an average of 4 calls in an hour. Find the probability that he will give…

A: Given that  1 hour  = 60 minutes  1.5 hours = 90 minutes Average calls in an hour=4 Average calls in…

Q: A fair coin is flipped 5 times. What is the probability of: a. Getting HTHTH, in that order? b.…

A: According to our guidelines we are supposed to answer only the first three sub parts question if you…

Q: Calculate the probability of flipping a half-dollar coin eight times and seeing at least one head

A: Given information, half dollar coin is tossed 8 times. Let n=8 and p=P(head)=1/2 Let X be the number…

Q: 17. If six coins are tossed simultaneously, find the probability that three fall h

A: From the given information, 6 coins are tossed simultaneously and the probability of getting a head…

Q: What is the probability of getting exactly 3 heads in 5 flips of a balanced coin?   5/12   1/3…

A: Given that, Coin is flip 5 times i.e n=5 Coin is balanced So, p=p(head)=1/2=0.5

Q: (a) What is the probability that a randomly chosen tire will cover a distance of 500km without a…

A:

Q: 1. What is the probability of getting a head when tossing a coin?

A: Let H denote the Head and T denote the Tail. Note : Since you have asked multiple questions, we will…

Q: i. What is the probability of getting the first "three" in the 6th roll? ii. How many times would…

A: HERE GIVEN, 6 SIDED DIE IS ROLLED, here balanced die  so probability of getting each of the number…

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.