book. What is the probability that on the next page she will make (a) 4 or more errors? (b) no errors?

Q: 1. A coin is tossed six times. What is the probability of obtaining four or more heads ?

A:

Q: What is the probability that the card drawn is grey? O What is the probability that the card drawn…

A: Define some events A : card drawn is grey. B : number drawn is less than 7. Given that number of…

Q: You ask a friend to think of a number from four to thirteen. What is the probability that his number…

A:

Q: Find the probability of the following events.

A: here as per policy i HERE USE BASIC PROBABILITY DEFINITION probability =no. of favourable…

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: What is the probability of flipping a quarter four times and it landing on Tails each time? Type…

A:

Q: (i) If 3 dice are rolled, how many "6s" do you get on average? (ii) How many times on average do you…

A: Given: Number of dice rolls (n) = 3 Probability of 6 (p) = 16 Let X denote number of times 6 comes…

Q: If a teacher calls on a student randomly to answer a question, what is the probability the student…

A: Given : In a certain class of students, there are 9 boys from Morrow, 6 girls from Stockbridge, 10…

Q: The superintendent of a large school district, having once had a course in probability and…

A: We need to find the margin of error, MOE. MOE=zcritical valueλ^n From the given information,…

Q: d) Calculate the probability that 12 patients do show up.

A: From the given information, 10% of all patients who make appointments at a primary-care clinic do…

Q: What is the probability two people in a classroom of 25 have the same birthday?

A:

Q: d) What is the probability that all the chips are 5 or less?

A: Given that  An Urn contains 10 Chips , Numbered 1 to 10.     [ 1  2  3  4  5  6  7  8  9  10 ]…

Q: What is the smallest number of people in a room to assure that the probability that at least two…

A: First let us find the probability that n people will have been born on different days of week and…

Q: Given that you picked a white raspberry, what is the probability that the chocolate is from box 1?

A: Given:

Q: What is the probability mean

A: our objective is to define probability

Q: Given that a random student plays music, what is the probability that the student does not play…

A: It is given that the number of students play music is 18+5 = 23.

Q: What is the probability of flipping two coins and having the first coin land heads up and the second…

A: Given two coins are flipped

Q: probability that a randomly selected household will have at most 4 members?

A: Given that  The 2010 U.S census found the chance of a household being a certain size. Size(X) 1 2…

Q: If the correct odds in favor of Johnny's winning a race are 6 to 5, what is the probability that…

A:

Q: b. What is the probability of a female student given that they got a "B"?

A: Here AS PER NOTE GIVEN I HAVE CALCULATED B

Q: What is the probability of NOT rolling a odd number on a number cube?

A:

Q: The probability is?

A: Solution

Q: The probability of event ? is ?(?)=0.3, and the probability of event ? is ?(?)=0.25. Are ? and ?…

A: Given data, P(A)=0.3 P(B)=0.25 Are A and B disjoint?

Q: Given that the probability of a family owning a dog is 0.91, and the probability of a family owning…

A: Given Probability of owning dog=0.91 probability of owning dog and cat =0.15

Q: 31. Find the probability of drawing a king or queen from a standard deck of cards. (ME or NME) *

A: Since, the exact question number is specified, we'll be answering the first question. Please…

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: What is the probability of getting at most two heads? if three coins are tossed Select one: O a.…

A:

Q: What is the probability it has the letters B, I, or N on it?

A: Number of balls with letter B is N(B)= 15 Number of balls with letter I is N(I)= 15 Number of balls…

Q: a. What is the probability that a person selected at random likes dogs and movies? b. What is the…

A:

Q: d. What is the probability that two or more online retail orders will turn out to be fraudulent?

A: Let p = probability of being fraudulent. Given that p = 0.08 Let X denote the number of fraudulent…

Q: 2. Find the probability that it is actually one.

A:

Q: a. What is the probability of a student getting "C" if the student is a male? b. What is the…

A:

Q: How to find the probability the number on top is even or less than 3?

A: A die has 6- sides: 1, 2, 3, 4, 5, 6. The possible outcomes for the number on top is even or less…

Q: What is the probability that the first die is a 3 given that the sum is 6?

A: The required probability is given by: There is one possible outcome for the first die is 3 and the…

Q: Suppose a basketball player is a 73% free-throw shooter and he attempts 10 free throws. a. What is…

A: From the provided information, A basketball player is a 73% free-throw shooter that is p = 0.73…

Q: (c) If they have 5 children, what is the probability that exactly 2 will have blue eyes? 0.0028 (d)…

A:

Q: Find the probability of an event E if the odds for E is equal to the odds against

A: Odds of an event:The odds an event is given by the ratio of the probability of the event to its…

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: Consider the tossing of a pair of dice. Find the probability that the sum of the two die is 6.…

A: The possible outcome for a pair of dice is 36. which is as follows: (1,1), (1,2), (1,3), (1,4),…

Q: d. If we know that a person is a Broncos fan, the probability that they have 6 or more siblings is…

A:

Q: 1 be a probability? Can the value

A: Yes

Q: Ex.2 On a roulette wheel, the probability of "red" is 18/38. In 10 spins, a) what is the probability…

A:

Q: (a) What is the probability that the website gets exactly 150 clicks in a given hour? (b) What is…

A: here given number of click a website gets can be modelled by poisson process with rate parameter  λ…

Q: Find the probability that the person prefers hiking on the coastline given that the person is a…

A: The given data set is: Sex The Coastline Near Lakes and Streams On mountain peaks Total…

Q: the probability that more than 6 will need a warranty repair?

A: here given n = 20 p = probability that car needs warranty repair q = 1-p = 0.8 here use binomial…

Q: d. What is the probability that the item is from Line 2 given that it is non-defective? e. Given…

A:

Q: A coin is tossed six times. What is the probability of obtaining four or more heads ?

A:

Q: is the probability that customers B and E arrive before other customers?

A: Here 7 different customers A,B,C,D,E,F and G Here use total arrangement concept

Q: b) What is the probability that a customer has ice cream or sticky toffee pudding?

A:

Q: 3. Katie rolls a 1-6 number cube twice. What is the probability she will roll an odd number and then…

A: Probability : Probability is defined as the favorable outcome divided by number of outcomes . The…