If x has the binomial distribution with =2.4 and o= 1.2, then Px= 2) is: Select one: O a.0.311 O b.Otherwise O c. 0.112 O d. 0.138

Q: 10. Find the probability of z occurring in the indicated region. A 0 1.50

A: We are given the normal probability curve. The total area inside the curve is one. Hence, total…

Q: p(4) = Write an integer or decimal

A: Here given discrete probability distribution of X Here use rule , Total probabilityalways equal to 1

Q: A bus comes by every 14 minutes. The times from when a person arives at the busstop until the bus…

A: A bus comes by every 14 minutes. The times from when a person arrives at the bus stop until the bus…

Q: Suppose the lengths of the prognancies of a certain anmal are approximately normally distributed…

A: Given that: Population mean, μ=154 Population standard deviation, σ=16

Q: d.) the of probability at most five letters. randomly selecting a wod from the given statement uith…

A:

Q: You randomly picked 4 chocolates in the box containing 3 KitKat, 2 Snickers and 3 Hershey's. If X is…

A: Given that, You randomly picked 4 chocolates in the box containing 3 KitKat, 2 Snickers and 3…

Q: A point P is picked at random on RW. What is the probability that P is on: R. T. W Y + + 3 6. b. SV?…

A: The point P lies between the line segment RW.

Q: determine whether this is discrete, binomial or normal  B find the probability that a bolt will be…

A: A) In the given situation, the diameter values follows Bell-shaped distribution with an average 0.25…

Q: A uniform distribution is shown below: 1 6. What is the probability that x is less than 4?

A: Given Information: Uniform distribution is given between 1 to 9, which indicates that there are 8…

Q: B. A random variable X has the probability distribution as follows: 1 2 3 4 P(x) 0.05 0.25 0.4 0.06…

A: As per Bartleby guideline expert have to answer first question only dear student please upload other…

Q: The number of customers visiting a showroom in a day is an example of

A: We have given the multiple choice question  The number of customers visiting a showroom   in a day…

Q: Having following funcdion of au podlf. IS 64 64 fy) elsewhere

A:

Q: TF.6 The probability of finishing a statistics exam on time is .80. Assuming binomial distribution,…

A: Given : The probability of finishing a statistics exam on time is 0.80.…

Q: Q102. A die is thrown and a card is selected at random from a deck of 52 playing cards. The…

A: A die is thrown and then a card is selected from 52 card deck. die has 6 outcomes : {1,2,3,4,5,6}out…

Q: X denote the number of times a computer bug will appear: 1, 2, or 3 times on any given day. Y denote…

A: Given that  The joint probability mass function of X and Y is  f(x,y) x=1 x=2 x=3 y=1 0.05 0.05…

Q: Question 11 If n=12 and π = 0,65, then the mean of the binominal distribution is a) 2.275 1.508 6.5…

A: The mean of the binomial distribution can be computed as                                       mean…

Q: Indicate whether the variable is a discrete or continuous random variable: how many candies are in…

A: The variable is a characteristic that can be measured. A discrete variable takes the finite…

Q: 20. What is the probability of z value indicated by (Z <-1.78)? d. 0.9633 a. 0.0375 b. 0.3075 c.…

A: According to our guidelines, we can answer only the first question. So, please repost the rest…

Q: A variable x of a finite population has the following frequency distribution: x 5 7 8 f 25 40…

A: Note:Hey there! Thank you for posting the question. However, since your question has more than 3 sub…

Q: Which of the following is the probability of getting a number greater than 4 when a die is rolled…

A: Probability = Number of favorable outcomes / Total number of favorable outcomes

Q: a.cº(.2)°(.8)° b. C{(.2)'(.8)" c.C{(,2)°(.8)°

A: Given that, X ~ B(n=8, p=0.2) a) Here, we have to find P(X=0)…

Q: Let S be a sample space. Suppose A and B are two independent events on S. Show that the events A°…

A:

Q: What is the Mode of a triangle distribution: a²+²+²-ab-ac-be 18 atote Oc O a²+6² +6²-ab 18 C b

A: We have to find what the Mode of a triangle distribution from given figure.

Q: Let X be the number of red balls drawn from a basket of 47 red and 53 black balls. Find a…

A: Given that  Red ball = 47 Black ball= 53

Q: 2. Determine each of the following areas and show these graphically. Use probability notation in…

A:

Q: 4.75. Let the i.i.d. random variables X, and X, have the same p.d.f. (x) = x= 1, 2, 3, 4, 5, 6, zero…

A: Given that X1 and X2 are i.i.d random variable with pdf f(x) = 16 for x = 1, 2, 3, 4, 5, 6 Defined Y…

Q: Assume that an airline operates a 70-seat Canadian Regional Jet 700 on a particular route.…

A: Given: The number of seats that an airlines operates are n=70. The probability of a passenger…

Q: A random variable X is defined as the sum of the numbers on the faces when two dice are thrown. Find…

A:

Q: Use the binomial distribution formula to:     n = 6, x = 5, p = 0.40  n = 8, x = 5, q = 0.45 n =…

A: 1) From the provided information,

Q: If X is the binomial distribution of (400,0.2) find the following questions 1) The probability of…

A: Givenn=400p=0.2x~Binomial(n=400,p=0.2)P(X=x)=Cxn px (1-p)n-x     ; x=0,1...,n

Q: Assume an = .03 and β = .60 for 6a through 6d. Calculate the following values. (Do not use any…

A: Assume an = .03 and β = .606a. The probability of making a Type I error (α) is 0.03, which means out…

Q: NW 5.10 Consider the following probability distribution: Xx p(x) 0 -102 3 1 com 3 2 mean and the…

A: The probability distribution is given as follows: x 0 1 2 p(x) 13 13 13 All possible samples…

Q: 13) Determine whether the following is a probability distribution. If not, identify the requirement…

A: Given data is x P(x) 0 0.109 1 0.208 2 0.246 3 0.159 4 0.096 5 0.228

Q: Find the value of the test statistic. (Round your answer to two decimal places.) Find the p-value.…

A: The given hypothesis is, H0:μA=μB=μC Vs Ha: Not all the population means are equal.

Q: Use the data in the following table, which lists drive-thru order accuracy at popular fast food…

A: The table represents drive-thru order accuracy at popular fast food chains. Drive-thru Restaurant…

Q: Determine whether the value is a discrete random variable, continuous random variable, or not a…

A: Given problem Given that   Determine whether the value is a discrete random variable, continuous…

Q: Use the data in the following table, which lists drive-thru order accuracy at popular fast food…

A: P(A) = 360/1111

Q: 1. Declare all variables and provide a sketch of the following problems.

A: The sketch of the P(z &gt; 0.97 ) using the statistical tool is,  Thus, P(z&gt; 0.97) =0.1660

Q: For a t distribution with 16 degrees of freedom, find the area, or probability, in each region. a.…

A: The t table provides the area to the right of the t values corresponding to the degrees of…

Q: Let X be the sum of the roll of two fair six-sided dice.  Find P[X = 8 | X = 7 or X = 8] A. 1/9 B.…

A: In general, there are 36 possible outcomes when rolled a pair of balanced dice.

Q: what is the probability the ambulance took between 6-10 mins to arrive

A: Let X denotes the time an ambulance take to arrive in response to a 911 calls. Given that X follows…

Q: The value of E(X) for the dizerete random variable Xhaving tihe following probability distribution:…

A: We have to find E(x)...

Q: 3. A delivery truck travels from point A to point B and back using the same route each day. There…

A: Given,   X/Y 0 1 2 3 4 0 0.01 0.01 0.03 0.07 0.01 1 0.03 0.05 0.08 0.03 0.02 2 0.03 0.11…

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.