You flip a coin 10 times. What is the probability that you see at least one head? Show all work

Q: a job interview, find the probability that less than three (<3 or 0,1,2) people have come for an…

A: here given, on average 3 persons come to ABC company for job interview so λ = 3 persons per day here…

Q: The probability of a woman developing breast cancer over a lifetime is about 1/9.  (a)  What is the…

A:

Q: Rolling a pair of die, what is probability of getting a two and a five?

A: Solution:- when we roll a pair of die then total sample space is 36  Here favourable outcome is [ {…

Q: a student flips a coin four times.what is the probability the coin lands tails up exactly one time

A:

Q: You toss a fair coin 4 times. What is the probability that (round to 4 decimal places) a) you get…

A:

Q: a. A manufacturing company's switch board receive an average of 3 incoming calls per minute. Find…

A: Poisson distribution is one of the discrete distributions and it has one parameter known to be a…

Q: A coin is tossed 3 times. What is t

A: From the given information, A coin is tossed 3 times. Total outcomes is 2^3=8 (HHH, TTT, THH, HTH,…

Q: You roll a​ six-sided die. What is the probability of rolling a 6 or a number greater than 3? What…

A: We want to find the probability

Q: A die is rolled twice. What is the probability of showing a 1 on the first roll and an even number…

A:

Q: A basketball player with a history of making 80% of the foul shots taken during games. What is…

A: Given that n =7 , p= 0.80 Find P ( X =5 ) =?

Q: A secretary makes two errors per page on the average. What is the probability that on the next page…

A: Given,The average no.of errors per page is 2Let X=no.of errors per pageX~Poisson (λ=2)P(X=x)=e-λ…

Q: There are 10 balls in a bag: 3 red, 4 blue, 2 green, and 1 yellow. Part C: If you draw a yellow…

A: C. There are 3 red balls, 4 blue balls, 2 green balls and 1 yellow ball.

Q: A die is rolled twice. What is the probability of showing a 6 on both rolls? Your answer is :…

A:

Q: We throw five symmetrical coins. Calculate the probability of getting no more than two eagles.

A: From the given information we find the probability.

Q: You draw a card at random from a standard deck of 52 cards. Find the probability that the 6 card is…

A:

Q: A coin is thrown 3 times. What is the probability that ?at least one head is obtained

A: Event: In probability theory, an event is an outcome or a set of outcomes of a random experiment to…

Q: e) A deck of 52 cards is shuffled. Find the probability that all the red cards end up together.

A: here given ,  there are total 52 cards in deck ,  total 26 cards are red cards , 26 are black cards

Q: Two coins are tossed once. What is the probability that a. they show the same faces? b. they show…

A: From the provided information, Two coins are tossed once. Total number of outcomes = 22 = 4

Q: you roll a six-sided die.what is the probability that it is an even number or less than five

A: When a six-sided die is rolled the sample space is S={1,2,3,4,5,6} n(S)=6 P(even number or less than…

Q: A baseball player has a lifetime batting average of 0.213. If, in a season, this player has 365 "at…

A:

Q: 10. If you are dealt 3 cards from a shuffled deck of 52 cards, find the probability that all 3 are…

A: we have to find the probability that all 3 are hearts .from a shuffled deck of 52 cards .

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

A: Given Let define a random variable X as, X: The number of times Head appears in experiment of…

Q: On average, a textbook author makes two words processing errors per page on the first draft of her…

A: Let X be the number of errors made in one page. Then X has a poisson distribution with λ=2 per…

Q: three games, the probability that Wendy wins at least two games is:

A: here jack and wendy and jack play game in which they both toss a die once

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: What is the probability that a student who plays an instrument is not in band? Band Not in band…

A:

Q: Three cards are drawn from the deck (and not replaced). What is the probability that they are not…

A: There are total 52 cards in a deck.  We can pick any 3 cards from 52 cards in 52C3=22100 ways

Q: A child flips 3 coins. What is the probability that the child flips 1 or 2 tails (based only on what…

A:

Q: Question Alex receives 55 emails a day. Out of the 55 emails, 12 emails are spam. If Alex opens 6…

A: Given that Total number of emails = 55 Number of spam emails = 12

Q: Two fair coins are flipped at the same time. What is the probability that both display tails? 118…

A:

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: A coin is thrown 3 times, what is the probability that at least one head is obtained? O 7/8 3/8 O…

A: Givena coin is thrown 3 timesTotal no.of outcomes =23=8

Q: Three coins are tossed. What is the probability of getting 3 tails or at least 2 heads?

A:

Q: You select a card from a standard deck of cardsFind the probability that the card you drew is or an…

A: Given information: In a standard deck of cards, Total number of available cards = 52 From 52 cards,…

Q: Five coins are tossed. What is the probability of getting all heads or all tails?

A:

Q: I we roll a five sided dice 300 times what is the probability that we roll a 3 at least 50 times.

A: Here we need to find the required probability.

Q: A die is rolled. What is the probability of getting: a. an even number or a 5? b. an odd number or…

A: (a) Obtain the probability of getting an even number or a 5. The probability of getting an even…

Q: A coin tossed thrice. What is the probability of having two heads and a tail? Use a table showing…

A: Given :A coin tossed thrice times

Q: you roll a six-sides die.what is the probability that it is an even number or less than five.round…

A: Given that, You roll a six sided die. We are asked to find the probability that it is an even number…

Q: A family with 5 children is selected at random. What is the probability that the family has at least…

A:

Q: A student tosses 4 coins. What is the probability that all 4 coins show heads? O 1/2 O 1/4 O 1/8 O…

A:

Q: Imagine you have an unbalanced coin, which weights more on one side, which causes that the…

A: Binomial distribution: The binomial distribution gives the probability of number of successes out of…

Q: A fair die is tossed 4 times. What is the probability that (a) no fives show up? (b) 2 fives show…

A:

Q: Roll a six-sided die four times. If it is known that 1 appeared at least once, what is the…

A: From the provided information, Number of times die rolls = 4 Probability of getting a 1 for any…

Q: You draw a single card from a standard 52 card deck.  What is the probability that the card is a…

A:

Q: A fair die is tossed three times. Find the probability of getting three 4's.

A: The number of dice tossed are 3.

Q: A die is rolled 6 times in succession. What is the probability that at least one six occurs? Your…

A:

Q: You are dealt one card from a 52-card deck. Find the probability that you are not dealt: a diamond.…

A:

Q: employees are randomly selected, what is the probability that the first, a male is a night-shift…

A:

Q: Three coins are tossed. What is the probability of tossing three heads?

A: if three coins are tossed than the possible outcomesare 8i.e TTT, TTH , THT , HTT, THH , HTH ,HHT ,…