. For the 47 tires tested, find the probability that the average miles (in thousands) before need of replacement is between 67 and 68.1.

Q: The following data, which represent the working hours of a group of workers in a particular factory…

A: Probability is a method to obtain how likely a event can occur out of all possible outcome. In…

Q: L As only 3 students came to attend the class today, find the probability for exactly 4 students to…

A:

Q: Find the indicated probability.   If​ P(A or ​B)equals=0.6, P(A)equals=0.5​, and​ P(A and…

A: Given thatP (A or B) = 0.6P (A) = 0.5P (A and B) = 0.25Find P (B)

Q: Given this data, for the year: a. The average Acme customer lost power for how long? b. The average…

A:

Q: For a sample of n=65​, find the probability of a sample mean being greater than 228 if μ=227 and…

A: Given information- Sample mean, µ = 227 Sample standard deviation, σ = 5.6 Sample size, n = 65 Let,…

Q: Which calculation formula shows the probability of exactly 5 successes in 7 trials with a…

A: In a binomial distributionp is P(success)q is 1-P(success)n is no. of trialsx is no. of…

Q: The probability that a bottle will have wieght 593g or less is?

A: Let X denote the bottle weights. Given that X follows N(mean = 600, SD = 6), then Z = (X - mean)/Sd…

Q: Use the data given in the table below to compute the probability that a randomly chosen voter from…

A: we are given a table: we have to find the probability that a randomly chosen voter from the survey…

Q: The z value, such that the probability of obtaining a lower z value is 0.025, is ?. The z value,…

A: Let X be the required value a) To find: X Probability of obtaining a lower z…

Q: ANSWER THE FOLLOWING QUESTIONS WHEN TOSSINGA DIE, WHAT IS THE PROBABILITY OF GETTING 1. A ZERO and…

A: When a die is rolled then the sample space isS={1,2,3,4,5,6}n(S)=6

Q: The speed of airliners flying at cruise altitude is normally distributed with au=522.0 miles/hour…

A:

Q: Find the probability that the length of a randomly selected steel rod is between 101.1-cm and…

A: A) The random variable X is defined as the daily production of herd of cows which follows normal…

Q: Below, the two-way table is given for a class of students. Freshmen Sophomore Juniors Seniors Total…

A:

Q: Find the probability of rolling a “1” on a fair die, given that the last 3 rolls were all ones.

A: According to the provided data, it is known that a fair die is rolled. So, the probability of…

Q: For a sample of n=75​, find the probability of a sample mean being greater than 216 if μ=215 and…

A: Given that  Mean=μ=215 Standard deviation=σ=6.1 n=75

Q: Find the probability that the student was male AND got a "A".

A:

Q: d. The probability that the child will be between 4.99 and 5.39 years old is e. If such a child is…

A: It is given that the age of children in kindergarten on the first day of school is uniformly…

Q: Total Male 6. 7. 4 17 Female 17 2 10 29 Total 23 14 46 If one student is chosen at random from those…

A: The given table is in the form of 2×3 table. The variable is students. The students are male and…

Q: Find the probability of randomly selecting a student who spent the money, given that the student was…

A:

Q: Find the probability that the student was male GIVEN they got a 'B'.

A: Number of students that got B = 20  Total number of students who are male and got B = 5

Q: d. The probability that a newborn fawn will be weigh between 2 and 3.1 is P(2 <x < 3.1) -

A:

Q: d)  For which temperature is the probability 0.075 that it will be exceeded during one day?

A: d) The probability value is 0.075.

Q: When you toss 20 coins, the probability of getting two photos is O 0.182 O 0.0182 O 18 O 0.00018

A:

Q: The probability of a winning money on a particular "scratch and win" ticketis said to be 3 out of…

A:

Q: With definitions as in the previous problem, find the probability that a random n-letter word is a…

A: There are 26 letters in English First consider n=7: The number of ways a 7 letter word can be…

Q: The probability is 0.667that the favorite in a horse race will finish in the money (first, second,…

A:

Q: What is the probability that out of 175 chicks hatched on Peeper Farm, at least 80 will be female?…

A:

Q: The following data , which represent the working hours of a group of workers in a particular factory…

A: Probability is a method to obtain how likely a event can occur out of all possible outcome. In…

Q: What is the probability that Z is between 1.53 and 1.84​?

A:

Q: find the probability of P(E)c if P(E)=0.17

A: Given P(E)=0.17  Find P(Ec)=?

Q: (d) Find the probability that the proportion of the sampled adults who drink coffee daily is between…

A:

Q: Find the indicated Probability Given P(A) = 0.55 P(B) = 0.55 P(A or B) = 1 P(A and B) =

A: Given information- P(A) = 0.55P(B) = 0.55P(A or B) = 1We have to find P(A and B).

Q: Draw the graph for the following probability: z 0.01 z 0.01 =

A: It is given that z0.01.

Q: Below, the two-way table is given for a class * of students. Freshmen Sophomore Juniors Seniors…

A: Solution: The given table of data is

Q: Find the probability that the student was 25 or over OR got an "C

A: Let , the table given below ,    A B C Total Under 25 4 17 20 41 25 or over 6 12 15 33…

Q: What is the probability that out of 60 lambs born on BaaBaa Farm, at least 31 will be male? Assume…

A:

Q: Use the following table to find the probability that a randomly chosen member of the Student…

A: In this problem we are given a 5×2 contingency table on type of students on the Student Government…

Q: I need to find the indicated probability for a Mean of 24, an SD of 4.2. P(x &gt; 30)

A: Given info: Here, mean is µ=24 and standard deviation is σ=4.2.

Q: In tossing the coin twice, what is the probability of getting one ore two heads?

A: Solution : Sample space for tossing a coin twice is, S = { HH, HT, TH, TT } ∴ n(S) = 4

Q: The probability the shipment wil be rejected is

A: here given, there are 50 watches in shipment in which 10 are defective 10 watches are selected as…

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: (e) Find the probability that less than 69% of sampled adults drink coffee daily. The probability…

A:

Q: Below, the two-way table is given for a class of students. Freshmen Sophomore Juniors Seniors Total…

A: Given that contingency table Now using this table find required probability.

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: Answer the Following Question The probability that a marble that is NOT green is chosen from a bag…

A:

Q: Given that a 7-digit phone number cannot start with 0 or 1, find the following: The probability of…

A: The number of digits in phone number are 7. The phone number cannot be start with 0 and 1.

Q: use the following information to answer the question. Suppose that the probability that a person…

A: Let "X" be the person who uses an online travel website to book their hotel. The expected value…

Q: b. If 29 different women are randomly selected, find the probability that their mean weight is…

A: Let X denote the weights of women. Given that X follows N(mean = 172, SD = 37) Let M be the sample…

Q: The probability of getting a 2 or 5, when rolling a single die is _

A: Here we have to find the probability of getting a 2 or 5 when rolling a single die.