What is the probability x is less than 6.5?

Q: . What is the probability that Y<1.5 given X=0?

A:

Q: What is the probability distribution if X~ B(3,0.82)?

A: Given: X~ B(3, 0.82)   Probability distribution is a function that describes the probability of all…

Q: The probability for winning a game of chance is 0.30. a. what is the probability for winning at…

A:

Q: What is the probability of choosing a number from 1 to 10 that is less than 5 or odd?

A: Solution

Q: What is the probability the competitor takes more than 12 minutes to finish the course? Give your…

A: here given, time taken for complete the uniform obstacle course in the statistics games is uniformly…

Q: Determine the following probability. The probability of an individual having Type O  blood is 0.45.…

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Q: what is the probability that his team will win th

A: Since , we have that the probability of making a field goal over a 40 yards is 77%. Also , the field…

Q: A burglar alarm system has 6 fail-safe components. The probability of each failing is 0.03. What is…

A: Given: n = 6 P= 0.03

Q: Let X be the number of times '4' is rolled out of a total of 8 rolls.  What is the probability that…

A:

Q: What is the process of solving the question below in excel? Suppose a manufacturing process results…

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

Q: The probability is 0.314that the gestation period of a woman will exceed 9 months. In 4000 human…

A: Given, Probability p= 0.314 N= 4000 People exceed 9 months=?

Q: 14. Find the probability when x is at least 3?

A:

Q: Suppose you were asked to calculate the probability that the price is greater than or equal to…

A: Given: Suppose you were asked to calculate the probability that the price is greater than or equal…

Q: The probability that a glove will not crack in a smasso test is 0.70. What is the probability that…

A: The probability that a glove will not crack in a smasso test is 0.70. What is the probability that…

Q: The probability that someone will pick up the habit of smoking is 0.2. The probability that someone…

A: Given,P(he/she has smoked)=0.2P(some0ne smoke and develops lung cancer)=0.07

Q: The probability that a person buys a car from a particular dealership after a test-drive is 25%.…

A: probability mass function of B.D is = f ( k ) = ( n  k ) p^k * ( 1- p) ^ n-kwhere       k = number…

Q: What is the probability of getting a value less than z = 1.68?

A: Givenz=1.68

Q: The probability that an engineer’s design succeeds is 0.7. Given that the engineer’s design fails…

A: Probability quantifies the chances of happening an event. The probability values always lie in the…

Q: b. What is the probability that a customer will spend more than 15 minutes in the bank given that he…

A: Let X amount of time one spends in a bank is exponential distribution  X~exp(1/10)

Q: What is the probability of scoring below a z-score of +2.91?

A: What is the probability of scoring below a z-score of +2.91?

Q: A production line estimates that 1.50% of the items it produce is defective. In a package containing…

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Q: The national proportion of adults who are concerned about nutrition is 0.4. You take a random sample…

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Q: The probability that an athlete finishes a triathlon is 0.66. What is the probability that no less…

A: Introduction: Denote p̂ as the sample proportion of triathletes who will cross the finish line,…

Q: 4. The percentage of Metro Manila households that have air conditioning unit is 16%. In a random…

A: The random variable X representing number of households having air conditioner follows binomial…

Q: Consider again the tossing of a pair of dice. Find the probability the sum is greater than 6. (Round…

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Q: A baseball player has a batting average of 0.3. What is the probability that he has exactly 3 hits…

A: Given,n=7p=0.3Let X=no.of hits in his next 7 at-batsX~Binomial(n=7 , p=0.3)P(X=x)=7x 0.3x 1-0.37-x…

Q: What is the probability of getting a number that is less than 8? *

A: In the given spin there are 7 outcomes, out of which 7 numbers are less than 8.

Q: What is the probability that Z is less than −0.28 or greater than the​ mean?

A:

Q: Suppose you flip a fair coin twice. What is the probability that the outcome is the same both times?…

A: Consider the head surface of the coin is H and the tail surface is T. The coin flips twice.…

Q: A marksman’s chance of hitting a target with each of his shots is 60 percent. If he fires 30 shots,…

A: This is a problem of Bernoulli's trial. Here probability of success (p) = probability of hitting a…

Q: 3. A manufacturer says the probability of their product being defective is 19%. If your company buys…

A: From the given information we find the solution.

Q: What is the probability that Z is greater than 1.84

A: Our aim is to find the probability that Z is greater than 1.84.

Q: For An observer stands at an overpass of a highway and counts the vehicles that pass by. He stops…

A: Given problem Given that   For An observer stands at an overpass of a highway and counts the…

Q: A literature professor decides to give a 15-question true-false quiz. She wants to choose the…

A:

Q: Jeannie took a week's vacation from school and never made up the work. She is guessing answers on a…

A: If each trial has only two possible outcomes, that is, success and failure, the probabilities of…

Q: The probability of finding a gold card is 0.03. What is the probability that 1 out of 10 randomly…

A:

Q: For X~Normal(100,10), what would be the probability that x is less than 90?

A: Given: X~N (100,10) Mean(μ)  = 100 Standard deviation (σ) =10

Q: probability lies between?

A: Probability

Q: What is the probability that X equal 2?

A: The probability of rolling a four = 1/6 = p  n = 8

Q: What is the probability that Z is less than −0.28 or greater than 1.04​?

A: We have to find , Probability that Z is less than -0.28 or  Probability that Z is greater than 1.04…

Q: What is the probability of a z score greater than -1.97?

A: Here you are asked to find the probability of a z score greater than -1.97. That is , P( z &gt;…

Q: The probability of a snowstorm on Thanksgiving is 0.40 and the probability of a snowstorm on…

A: Independent Events:Two events are said to be independent if occurrence of one event does not affect…

Q: What sort of information would you collect with probability

A: Let A  be a event. The probability of A is obtained by the formula PA=nAnS. Where nA is the total…

Q: (e) What is the probability that total waiting time is between 3 and 8 min? (f) What is the…

A: Note: Since you have asked for subparts (e) and (f) that is why only these two subparts have been…

Q: he probability of getting food that is not from Restaurant A is

A: Since , the total number of orders are =340+39+261+52+235+40+127+15=1109 Also , the total number of…

Q: What is the probability that Z is less than −1.58 or greater than 1.84​?   The probability that Z is…

A: Normal distribution is a continuous distribution which has many real life applications. Normal curve…

Q: A communications industry spokesperson appeared on a national television show and was discussing…

A: Given The proportion of people in United states own a cell p=0.96The sample size n=50The formula for…

Q: Suppose  N = 20  and  r = 4.  What is the probability of  x = 3  for  n = 15?

A: The probability of X = 3 for n = 15 is obtained below:The probability distribution of the hyper…

Q: bote maker believes that 14% of his bottles are defectiv f the bottle maker is accurate, what is the…

A: Actual proportion is 14%. Sample size is 622.

Q: What is the probability that Z is less than 1.53​?

A: