Find the mean and standard deviation of the given probability distribution. Round your answers to 2 places after the decimal point, if necessary. P(x) X 0 2 3 6 8 00 Mean- 0.05 0.24 0.3 0.16 0.25

Q: find the mean of this probability distribution, round your answer to one decimal place. X 0,1,2,3…

A: x P(X) x*P(x) 0 0.3 0 1 0.2 0.2 2 0.15 0.3 3 0.35 1.05     ∑x*P(x) = 1.55

Q: Directions: Find the mean, variance, and standard deviation of each of the following probability…

A: Note: As per bartleby guidelines for more than one question asked, only one question is to be…

Q: ind each probability PX; λ using The Poisson Distribution Table. Round your answers to four decimal…

A: The probability mass function of Poisson distribution is,Here,  and .

Q: x P(x) 0 0.05 1 0.05 2 0.2 3 0.7 Find the mean of the probability distribution, round your answer to…

A: Given :     X p(x)  0 0.05 1 0.05 2 0.2 3 0.7

Q: P(x) 0.3 1 0.05 0.25 3 0.4 Find the mean of this probability distribution. Round your answer to one…

A: Given table:

Q: P(-1.99 < z < 0) Answer 囲 Tables 画 Ke" Keyboard She

A: Given : p ( -1.99 &lt; z &lt; 0 )

Q: x P(x) 0 0.05 1 0.05 2 0.15 3 0.75 Find the mean of this probability distribution.

A: 0 0.05 0 1 0.05 0.05 2 0.15 0.30 3 0.75 2.25

Q: x P(X = x) -2 2 10 0.39 0.69 0.12

A: Determine whether or not the distribution is a discrete probability distribution and select the…

Q: Some sources report that the weights of full-term newborn babies in a certain town have a mean of 8…

A: Provided information is; Mean(μ) = 8 Standard deviation(σ) =1.2 Let , X be the random variable that…

Q: Find the variance of the probability distribution for the histogram shown.

A: From the given histogram we can create the probability distribution table. Xi probability, p(x)…

Q: X P(x) 0.2 O 1 0.05 2 0.15 3 0.6 Find the mean of this probability distribution. Round your answer…

A: We have given the random variable X and it's probability which is given…

Q: Find the mean and standard deviation of this probability distribution. x� P(x)�(�) 2 0.3 5 0.1 7…

A: The probability distribution is given.

Q: P(x) 0.25 1 0.15 2 0.05 0.55 Find the mean of this probability distribution. Round your answer to…

A: Let X be the random variable having probability mass function is,  X P(x)  0 0.25 1 0.15 2…

Q: Find the mean of the probability distribution shown. (Round to 2 decimal places)

A:

Q: x P(x) 0 0.2 1 0.05 2 0.15 3 0.6 Find the mean of this probability distribution. Round your answer…

A: xP(x)00.210.0520.1530.6Mean of the distribution = ?

Q: a. Complete the PDF Table. List the X values, where X is the profit, from smallest to largest. Round…

A: According to our guidelines, we can answer only 3 sub-parts. So, please repost the rest parts.

Q: The table below is a probability distribution of a discrete random variable X. Find its mean. 1 2 3…

A:

Q: Find the variance of the probability distribution for the histogram shown.

A: make a table for the values from the histogram as follows  x P(x) 1 0.1 2 0.2 3 0.3 4 0.2…

Q: x P(x) 0 0.25 1 0.3 2 0.05 3 0.4 Find the mean of this probability distribution. Round your answer…

A: xP(x)00.2510.320.0530.4

Q: The EPA rates the mean highway gas mileage of the 2020 Hyundai Elantra GT is believed to be 28 miles…

A: Population mean, Population standard deviation, Sample size,

Q: Justin has basketball practice two days a week. Eighty-eight percent of the time he attends both…

A: We have to fill blanks

Q: 1 3 P(X = x) 0.4 0.1 0.3 0.2

A: Given that  Probability distribution  X 0 1 2 3 P(X=x) 0.4 0.1 0.3 0.2

Q: Find the "mean" of the given probability distribution. 0 2 46 .43 .35 X P(x).05.17 3.10 3.75 4.76…

A: xp(x)00.0520.1740.4360.35

Q: Complete the table below to find the mean, variance and standard deviation. Round all values to 3…

A: Given See the handwritten solution

Q: determine if the following is a probability distribution. justify your answer     x  P(x)    0…

A: x  P(x)    0   0.04    1   0.33    3   0.42    4   0.19    5   0.02

Q: X P(x) 0 0.1 1 0.05 2 0.25 3 0.6 Find the mean of this probability distribution. Round your answer…

A: The probability distribution is given.

Q: Determine whether or not the distribution is a discrete probability distribution and select the…

A: Solution-: Let, X- be the random variable X -4 3 6 P(X=x) 0.35 0.62 0.36 Determine whether…

Q: Find the standard deviation for the given probability distribution. P(x) 0.15 1 0.17 0.11 0.33 4…

A: Given : X P(X) 0 0.15 1 0.17 2 0.11 3 0.33 4 0.24

Q: Calculate the standard deviation o of X for the probability distribution. (Round your answer to two…

A: From the given information, X -5 -1 0 2 5 10   P(X=x) 0.1 0.2 0.3 0.1 0.3 0   XP(X=x) -0.5…

Q: x P(x) 0 0.15 1 0.25 2 0.05 3 0.55 Find the mean of this probability distribution. Round your…

A: x P(x) 0 0.15 1 0.25 2 0.05 3 0.55

Q: Find each probability PX; λ using The Poisson Distribution Table. Round your answers to four decimal…

A: Given poisson distribution,We use Poisson distribution table to calculate the probability.OR we can…

Q: x P(x) 0 0.05 1 0.25 2 0.25 3 0.45 Find the mean of this probability distribution. Round your…

A: Probability distribution table. x P(x) 0 0.05 1 0.25 2 0.25 3 0.45

Q: Yara has basketball practice two days a week. Eighty-four percent of the time she attends both…

A: Letp_2: This represents the probability that Yara attends both practices in a given week. In the…

Q: e missing​ probability?

A: Given that  Probability distribution table as X 5 10 15 20 25 30 P(X) 0.05 0.14 0.23 0.48 0.08…

Q: DETERMINE THE MEAN, VARIANCE, AND STANDARD DEVIATION OF THE FOLLOWING PROBABILITY DISTRIBUTION AND…

A: Please post the multiple sub-parts separately.Here I answered 1st three sub parts only as per our…

Q: X = 0, 1, 2, 3 P(x) = 0.05, 0,2, 0.1, p.65 Find the mean of this probability distribution. Round…

A: The mean of the probability distribution can be obtained using the formula as: The provided…

Q: Fill in the missing value so that the following table represents a probability distribution. x 35 45…

A: The probability distribution is given with missing value.

Q: 1. The probabilitythat a cellular phone company kiosk sells Xnumber of new phone contract.s per day…

A: Hey, since there are multiple questions posted, we will answer the first question. If you want any…

Q: > Next question You can retry this question below The probability distribution for the number of…

A: XP(X)220.16230.2240.2325?260.18

Q: Determine the required value of the missing probability to make the distribution a discrete…

A: x p(x) 3 0.23 4 ? 5 0.53 6 0.08