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Newest Probability and Statistics Questions
A binomial experiment has the given number of trials N and the given success probability P.
n= 10, p= 0.3 Determine the
7 answers
28 views
Determine whether each of the following statement is true (i.e., always true) or false (i.e., not always true).
1. Let X be a
1 answer
29 views
truck operator has determined that a car repair shop derivers maintained trucks on schedule 60% of the time. If the operator has
1 answer
76 views
a) The accompanying table shows, for credit card holders with one to three cards, the joint
probabilities for number of cards X
1 answer
51 views
The sample space of an event is 24. Select the event that corresponds with the given sample space.
A. the number of outfits that
3 answers
asked by
Villain Deku!
44 views
A survey taken by 200 people revealed that 80 like orange juice and 120 dislike it. One person is randomly chosen from this
1 answer
36 views
The table shows differences in political ideology, by education, for a random sample of voters. Find the probability that
1 answer
40 views
Consider our checkout counter example. Assume that there are two types of customers who arrive according to independent
1 answer
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provided.
The police department is keeping track of distracted drivers and accidents. They have found that if a driver is
1 answer
77 views
Which are dependent events? (1 point) Responses rolling two number cubes rolling two number cubes tossing the same coin two
1 answer
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In a single pump petrol station, vehicles arrive at the rate of 20 customers per
hour and petrol filling takes 2 minutes on an
1 answer
42 views
Tomiko has a bag that contains several different types of apples. She reaches in the bag, randomly pulls out an apple, records
1 answer
37 views
The average weekly pay for young adults working a part-time retail job is $480 with a standard deviation of $140. A survey was
1 answer
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Use what you have learned about mutually inclusive and exclusive events. Apply the formula for calculating the probability of
1 answer
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Please help
Let X and Y be independent random variables, with X uniformly distributed on [0,1] and y uniformly distributed on
1 answer
asked by
oppapempek
81 views
Determine the sample space for an experiment if a coin is selected from a bag three times. There are three coins in the bag: a
3 answers
asked by
Y/N
39 views
oddsnoun
the chances or likelihood that one thing will happen rather than another thing. I hope I will win the race, but the odds
1 answer
83 views
1. The letter tiles C, A, R, E, and S are placed in a box. Without looking, Jorelle picks a letter tile from the box and records
9 answers
asked by
if what is what then who is who
47 views
1. The letter tiles C, A, R, E, and S are placed in a box. Without looking, Jorelle picks a letter tile from the box and records
1 answer
asked by
if what is what then who is who
39 views
Bowls a and b contain a number of white and red balls. Clark repeatedly selected 100 balls from bothe bowls and recorded the
1 answer
130 views
A large company plans to develop a private subdivision. There are 6 house models to choose from (models A, B, C, D, E, and F)
1 answer
102 views
Compound Events Portfolio Worksheet
Directions: Use this worksheet to record your answers to the two Compound Events portfolio
3 answers
asked by
hi
172 views
In a Poisson distribution P(X=x) for x=0 is 10%. Find the (Log 102.3026.) mean and P(X<3),
1 answer
asked by
Rajesh
56 views
A large company plans to develop a private subdivision. There are 6 house models to choose from and, for each model, a client
1 answer
60 views
Mutually Inclusive and Exclusive Events – Portfolio.
Use what you have learned about mutually inclusive and exclusive events.
1 answer
102 views
Mutually Inclusive and Exclusive Events – Portfolio.
Use what you have learned about mutually inclusive and exclusive events.
1 answer
98 views
Compound Events – Portfolio
Use the worksheet to record your answers to the Compound Events portfolio activities. When you are
2 answers
226 views
Probability of Chance Events Quick Check%0D%0A4 of 54 of 5 Items%0D%0A%0D%0A%0D%0A%0D%0A%0D%0A%0D%0AQuestion%0D%0AUse the tables
1 answer
asked by
SEMEN DEMON
75 views
Roll the number cubes 30 times. Keep track of each outcome in a list or on a table. (6 points possible) (You are only listing
1 answer
asked by
Math
40 views
1. A survey is taken by 200 people. 90 people like red and 110 people dislike red. If you randomly choose a person what is the
1 answer
asked by
girl idek
48 views
Use the tables to answer the question.
Simon’s Results Number of White Balls Selected Number of Red Balls Selected Bowl A 5 15
1 answer
37 views
Given/Gegee: Z ~ N ( 0 , 1); Calculate: / Bereken:
2.1 P(- 2.58 < Z < 2.52) 2.2 The value of k in. / Die waarde van k in. P(Z <
1 answer
31 views
A major hotel chain keeps a record of the number of mishandled bags per 1 000 customers. In a recent year, the hotel chain had
1 answer
38 views
Probability of Chance Events Quick Check4 of 5 4 of 5 ItemsQuestionUse the tables to answer the question.Simon’s Results
1 answer
158 views
The following table lists the probability distribution of the number of shoplifting incidents that occur during a day at a
1 answer
41 views
If X is a Poisson random variable with a mean of 5, find:
4.1 P( X=3) 4.2 P( X≤3) 4.3 P( X>3)
1 answer
66 views
There is a large container which will hold 10 balls.
The balls are all the same size and texture. You are required to select two
1 answer
asked by
sam
35 views
If a Poisson random variable X has an average of 2.6 find: p(X=3)
1 answer
51 views
If a Poisson random variable X has an average of 2.6 find:P(X greater or =5)
1 answer
41 views
The distribution of the binomial random variable (X) has the following parameters p = 0.3 and n = 9. Determine P(X greater or
1 answer
79 views
You have been asked to determine the probability that the contribution margin for a particular product line exceeds the fixed
1 answer
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ou have been asked to determine the probability that the contribution margin for a particular product line exceeds the fixed
1 answer
42 views
A random variable X is normally distributed with a mean of 100 and a variance of 100, and a random variable Y is normally
1 answer
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Question 1
The random variable X has a range of {0,1,2} and the random variable Y has a range of {1,2}. The joint distribution of
1 answer
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Given μ=5 and σ=0.5, find the probability that a random variable, x, is between 3.6 and 6.1.
A. -98.4% B. 98.6% C. 98.4 D. 1.4%
5 answers
asked by
m
98 views
The random variable X has a range of {0,1,2} and the random variable Y has a range of {1,2}.
The joint distribution of X and Y is
1 answer
54 views
There is a large container which holds 5 red balls, 3 green balls and 2 purple balls. The balls are all the same size and
1 answer
62 views
Probability of Chance Events Quick Check
4 of 54 of 5 Items Question Use the tables to answer the question. Simon’s Results
2 answers
142 views
Convergence in probability and in distribution 1
0.0/2.0 points (graded) Let (𝑇𝑛)𝑛≥1=𝑇1,𝑇2,… be a sequence of
1 answer
68 views
Determine whether the given procedure results in a binomial distribution. If not, state the reason why.
Rolling a single die 47
1 answer
asked by
boof
70 views
Subcategories
Probability
Conditional probability
Experimental Probability
Random Variables
Probability Distribution
Probability of Events
Normal Distribution
Probability distributions
Probability Calculation
Binomial distribution