a. What is the distribution of X? X - N( b. What is the distribution of æ? ¤ - N( c. For a single randomly selected graduate, find the probability that her salary is between $194,035 and $214,090.

Q: Is the following a Probability Distribution? 1 2 3 P(X=x) 0.45 0.35 0.28 -0.12

A: Conditions for valid probability functions are: 0<=P(X)<=1 Sum of the probabilities is equal…

Q: what is the probability that x<70?

A: Let , X→N(μ=100 , σ=10) Our aim is to find the P(X&lt;70)

Q: B. The monthly absences of a student based on his class adviser's record are presented in the…

A: We have to solve the given problem.

Q: Suppose that a college determines the following distribution for X = number of courses taken by a…

A: Note: Thank you for the question. As your question has more than 3 parts, according to our policy,…

Q: Complete the following probability distribution table: Probability Distribution Table P(X) -17 12…

A: According to the given information, we have The probability distribution table is given.

Q: The table below is to be valid probability distribution for a data set. P(x) 5 0.02 7 0.66 8 0.06 11…

A: Given Data : If the above given distribution is valid probability distribution , the sum of all…

Q: a. What is the distribution of X? X N( 62 11 b. What is the distribution of ? N( c. If a single…

A: Since you have posted a question with multiple subparts, we will solve the first three complete…

Q: Determine whether the following is a probability Distribution and state why or why not.   X 5 6 7 8…

A: Given, Probability distribution is: X 5 6 7 8 9     P(X) 0.01 0.26 0.33 0.44 0.35

Q: The following table shows the probability of a cellular phone company. What is the standard…

A:

Q: Determine whether this table represents a probability distribution. x P(x) 0.1 0.1 2 0.3 3 0.5 O No,…

A: topic- probability distribution if ∑x=0nP(x)=1 ,then it is a probability distribution

Q: Complete the following probability distribution table: Probability Distribution Table P(X) - 13 14…

A: Solution: The given probability distribution of X is

Q: Complete the following probability distribution table Probability Distribution Table P(X) 31 0.1 46…

A: We know the For a probability distribution table, Σx P(x) = 1 So, here P(31) + P(46) + P(57) + P(63)…

Q: If random samples, cach with n- 25 scores, are selected from a normal population with u - 50 and o-…

A:

Q: Determine whether this table represents a probability distribution. P(X) 0| 0.05 1 0.15 0.3 3 0.5 O…

A: According to the provided information, we have The probability distribution table is given by, X…

Q: If n = 10 and Tt = 0.70, then the mean of the binomial distribution is

A:

Q: Is the following distinction a probability distribution? 3 7 12 14 4 P(X) .A Yes .B

A: Condition for pdf/pmf is ∑i=1nP(xi)=1 413+113+313+113+213=1113≠1hance it is not a pdfB option is the…

Q: For the probability distribution given below, find ?(?≥2).   X 0 2 4 6 P(X) 0.22 0.11 0.1 0.57

A: We have to find out given probability.....

Q: 1. What is the standard deviation of the probability distribution below? x P(X = x) 10.27 20.28…

A:

Q: Suppose that the daily intake an adult follows a uniform distribution from 40 to 65 micrograms.…

A:

Q: Find the mean of the following probability distribution? P(x) 0.0137 1 0.2893 0.1408 3 0.4389 4…

A:

Q: The probability distribution for the number of students in Statistics classes offered at a small…

A: Given data is x P(x) 24 0.09 25 0.13 26 0.16 27 ? 28 0.11

Q: Complete the following probability distribution table: P(X) -2 0.26 44 62 0.14 80 0.24 88 0.26

A: In general, the total probability value should be 1.

Q: Complete the following probability distribution table: Probability Distribution Table P(X) -22 0.1 -…

A: Given data,

Q: In the attached image is a probability distribution for the number of math failures of Grade 11 ABM…

A: Probability function for a discrete random variable, two conditions must be satisfied : (1) f(x)…

Q: The probability distribution for the number of traffic accidents that occur in Jubail industrial…

A:

Q: Determine whether this table represents a probability distribution. P(x) 0.15 0.15 2 0.15 0.5 O Yes,…

A:

Q: The following is the probability distribution for calls arrived at a switchboard of one of the…

A: Solution: The probability distribution of number of calls is  No. calls(x) P(x) 4 0.17 7 0.36…

Q: FILE Compute the mean and variance of the following probability distribution. P(x) 5 .1 10 .3 15 .2…

A: The objective is to compute the mean and variance of the given probability distribution.

Q: 1.) The table below provides the probability distribution of X = number of vehicles owned by…

A: The table below provides the probability distribution of X = number of vehicles owned by  residents…

Q: Given a normal distribution with μ=103 and σ=15​, and given you select a sample of n=9​, What is…

A: Given : A normal distribution with μ=103 and σ=15​ n = 9

Q: Construct a probability histogram of the given distribution below and answer the questions that…

A: Given that  Probability distribution.  X 2 3 4 5 6 7 8 9 10 11 12 P(x) 1/36 2/36 3/36 4/36 5/36…

Q: The following is the probability distribution for calls arived at a switchboard of one of the…

A: Given that Let X denotes the number of calls and P(X ) is the probability corresponding to X  We…

Q: 4 1 2 3 0.02 P(x) | 0.41 0.38 x| 0.08

A: As per the bartleby guidelines , More than 3 subparts are asked , only first 3 should be answered .…

Q: Determine whether this table represents a probability distribution. P(x) X 0.25 1 0.2 2 0.15 0.45 O…

A: We have given that,  Let X be the random variable having distribution is,  X P(X)  0 0.25 1…

Q: 1. The table shows the probabilities for the number of bets that must be placed in order to win in a…

A:

Q: Complete the following probability distribution table: Probability Distribution Table P(X) X – 6 0.2…

A: Given that  Probability mass function of X is  X -6 -5 39 78 P(X) 0.2 0.1 0.4 a

Q: Complete the following probability distribution table: Probability Distribution Table P(X) - 25 0.5…

A: We have to complete given table.

Q: a. What is the distribution of X? X N b. What is the distribution of I? I - N( c. For a single…

A: Note: According to Bartleby expert guidelines, we can answer only first question with their three…

Q: Given the following probability distribution, Find P(x-2) 3 4 P(x=x) 0.2 0.05 0.2 0.25 P(x-2)%=D

A: In general, the total probability is always 1.

Q: Can the following table be a probability distribution? P(x) 0.1758 2 0.0463 0.3103 4. 0.2778 0.0826…

A: We have given that  X 1 2 3 4 5 P(x) 0.1758 0.0463 0.3103 0.2778 0.0826

Q: Find the mean of the following probability distribution. Complete the table below. H. P(H) Н.Р (Н)…

A:

Q: s the following a Probability Distribution? 1 2 3. P(X=x) 0.45 0.35 0.28 -0.1

A: Given data, Is it a probability distribution?

Q: Suppose we have the following distribution table taken from a survey given to a class ... X = Number…

A:

Q: For numbers 9- 10, refer to the probability distribution below. 4. 6. 8. P(X) 1/5 1/5 1/5 1/5 1/5…

A: Given: The probability distribution is, X 0 2 4 6 8 P(x) 1/5 1/5 1/5 1/5 1/5 Objective is to…

Q: A probability distribution is given. X 1 2. 3. 4. P(X) 0.2 0.3 0.1 0.15 0.25 Find P(X 2 4)

A: The probability distributions of, X=0,1,2,3,4 are given accordingly. Now, P(X=0) = 0.2 P(X=1) = 0.3…

Q: Find the missing value of the probability distribution. 1 4 5 P(x) 0.05 0.25 0.32 0.15 0.10

A:

Q: b. What is the distribution of ? x N 7.4300✔ 7 0.0506 X c. What is the distribution of Σα? Σ X - N(…

A: The mean is 7.43 and the standard deviation is 1.51.

Q: D. The mean annual cost to attend a attend a college is $44,324. Assume the distribution of annual…

A: Given: Mean, μ=44324 Standard deviation, σ=4590 To calculate: 90% of all students pay less than what…

Q: c. Find the probability of being dealt an 8-4-1 distribution, that is, eight cards of one suit, four…

A: c. There are 52 cards in standard deck in which there are 4 types of suits with 13 cards in each…

Q: Imagine that the intake of an adult follows a uniform distribution from 40 to 65 micrograms. What is…

A: Given : Lower limit , a = 40 upper limit , b = 65