A lab orders 100 rats a week for each of the 52 weeks in the year for experiments that the lab conducts. Prices for 100 rats follow the following distribution: Price: $10.00 $12.50 $15.00 Probability: 0.35 0.40 0.25 How much should the lab budget for next year's rat orders be, assuming this distribution does not change?

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: given by Number of Bagels Sold in One Day Probability .05 .10 10 .10 15 .20 20 .25 25 .15 30 .10 35…

A: As given that bagel cost Billy's 8 cent each and Bagels unsold at the end of the day are purchased…

Q: Find the mean, variance and standard deviation of each of the probability distribution.

A: The following table shows the provided outputs of the discrete random variables, along with the…

Q: Can the following table be a probability distribution? xx P(x)P(x) 1 0.3023 2 0.2852 3 0.1992 4…

A: Conditions for the discrete probability distribution: The sum of all probability is equal to 1.…

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: Given the table of probabilities for the random variable x, does this form a probability…

A: A random variable X is said form a probability distribution if; 1) 0≤P(x)≤1 2) ∑xP(x)=1

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: Is the following a Probability Distribution Function?

A: Given : x p(x) 0 0.01 1 0.97 2 0.02 3 0.1

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

A: Solution: The given probability distribution of X is

Q: Find the mean or expected value of each probability distribution below. 3 4 P(x) 0.17 0.33 0.36 0.14

A: We have given that  Probability distribution of discrete random variable.  Mean = E(x)= ∑x*P(x)…

Q: Can the following table be a probability distribution? P(x) 1 0.1394 2 0.1302 3 0.3472 4 0.1745…

A:

Q: Find the value of ? that will make the above distribution a probability distribution

A:

Q: Complete the following probability distribution table: Probability Distribution Table X P(X) - 20…

A: The following information has been given: X P(X) -20 0.5 -1   19 0.1 69 0.3 We need to…

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: Find the value of æ in the following probability distribution is 15 16 17 18 19 p(x) 67 6. 67 10 67…

A:

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: The following table shows the distribution of murders by type of weapon for Weapon murder cases in a…

A: Given data is Weapon Probability Handgun 0.478 Rifle 0.023 Shotgun 0.034 Unknown firearm…

Q: Below is a probability distribution for the number of math failures of BC students. 1 2 3 4. P(X)…

A:

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

A: Given data,

Q: 1) Determine if the following data correspond to a probability distribution. If not explain whi-+ ww…

A: Conditions for discrete probability distribution: The following requirements should be satisfied for…

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

A:

Q: Below is a probability distribution for the number of math failures of BC students. 1 3 4 P(X) .41…

A: We know that  ∑P(x) = 1  First we want to find missing probability from above equation.  NOTE:-…

Q: The following table displays a frequency distribution for the number of crew members on each shuttle…

A: Note: Hey there! Thank you for the question. The frequency distribution table needed for Part a is…

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 3 4 P(x) 0.02 0.07 0.22 0.27 0.42

A: In these questions, we have given that the  a random variable X and corresponding probability of X…

Q: The number of mobile phones sold per day at a retail store varies as shown in the given probability…

A: E(X)=∑X.P(X)

Q: | Give the mean of the following probability distribution? P(x) 0.20 0.10 0.35 0.05 0.30 A) 1.20 B)…

A: The mean of the given probability distribution is 3.15

Q: A student taking Management Science 301 at East Haven University will receive one of the five…

A: Using the given frequency table, the probabilities of students grades is calculated as follows:

Q: A credit card company tracks how long it takes for new account holders to activate their credit…

A: The probability distribution is, X 8 9 10 11 12 PX 3596 14 1196 18 748

Q: The table shows the probability distribution of siblings of students in a high school with 1500…

A: Formula : E(x)  = Σx * p(x)

Q: Consider the following probability distribution: -1 2 6. 8. P(x) 0.15 0.10 0.05 0.5 Find P(6).…

A: Obtain the probability of 6.   The probability of 6 is obtained below as follows:   From the given…

Q: As shown in the table below that gives the age distribution of individuals starting university…

A: Given information: The data represents the continuous frequency distribution of ages.

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: In the following table, the random variable x represents the number of students that a statistics…

A:

Q: 2) Consider each distribution. Determine if it is a valid probability distribution or not and…

A:

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 and variance of the following probability distributions.

A:

Q: Let X = {Email, In Person, Instant Message, Text Message}; P(Email) = 0.06 P(In Person) = 0.55…

A: From the provided information, The probability distribution table can be constructed as: X…

Q: The probability distribution for the number of automobiles lined up at a Lakeside Olds dealer at…

A: The formula of the expected value is,

Q: Complete the following probability distribution table: Probability Distribution Table P(X) -6 7 0.2…

A: Consider a random variable x with probability distribution of p(x). Now, p(x) is said to be a valid…

Q: Complete the following probability distribution table: P(X) -23 0.17 12 0.13 20 36 0.2 62 0.2 77…

A: Given, The Probability distribution table. Let the missing probability is x.

Q: The following table lists the probability distribution for cash prizes in a lottery conducted at…

A:

Q: The number of adults living in homes on a randomly selected city block is described by the following…

A: Answer - Given, probability distribution          x 1 2 3 4 P(x) 0.25 0.50 0.15 0.10

Q: The following table shows the distribution of murders by type of weapon for murder cases in a…

A: Required probability is P(weapon other than a gun)