A biased four-sided die is rolled. The following table gives the probability of ea Score 1 3 4 Probability 0.28 k 0.15 0.3 ) Find the value of k. ) Calculate the expected value of the score.

Q: Part 4 of this queston

A: fx=x-13 x0=1x1=1.25x2=1.6

Q: 38. How many different committees can be formed from 5 professors and 15 students if each committee…

A:

Q: Are you sure this is right

A: Yes, the solution given is correct.

Q: Can you please help with parts v & vi, thank you

A: (a) (V)   Obtain the probability of P(S and W)   The probability of P(S and W) is obtained below as…

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Q: Let à = (2, 3, 4) and b = ( − 2, 0, — 5). Find à x 6.

A: A detailed solution is given below

Q: 6. The scores of 15 & 12 randomly selected 3" year students in their English & Math Test…

A: Ho: mu1=mu2  H1: mu1 ≠ mu2  We want to test the hypothesis

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A: Given: To find: We have to recreate the simplex tableaus by following the same structure as given.

Q: I'm getting that part b is not correct. Could you recheck that one? I keep getting it incorrect.…

A: We have givenTo find the moment of inertia of a composite beam (Figure 7) about the y axis.applying…

Q: Would enjoy the Help.. Thanks!

A:

Q: Part C is incorrect, please help! So, that will probably mean parts D and E are also incorrect.

A: In the given problem, a one-proportion z-test was conducted to test the claim whether a drug caused…

Q: blank, if the statement is true type "true" and if the statements is false type "false." (a) If lim…

A: See the attachment

Q: We expect a car's highway gas mileage to be related to its city gas mileage. Data for all 1198…

A:

Q: In a certain office, 1/3 of the workers are women , 1/2 of the women are married and 1/3 of the…

A:

Q: Please help with 1 and 2 of possible.

A: 1. The given series is

Q: Calculate a student's GPA for this semester  Course ENG 111 Credit Hours 4 Grade A Course PSY 150…

A: Given information: The semester results of a student are shown below: Course Credit Hours Grade…

Q: Is there a better explaination for part 2 because i dont get how they got there

A:

Q: To steelman is to  represent opposing views as accurately and positively as possible.     true or…

A: The following solution is given below :

Q: 1，2，3， and 7 is worry.

A: Please see the below picture for detailed solution.

Q: c. Aº d. (AUB) nc

A:

Q: r()"(;) -- 3 =. ... 4 V2/7 O Option 1 Option 2 2/VT

A: Gamma function value

Q: Radio stations that are on the eastside of a nation have call letters consisting of a W followed by…

A: Here we have to number of five letter call letters starting from W

Q: 丁ぐ の

A: Given∠UYS

Q: Also give the interpretation.

A:

Q: can you do parts d,e,f aswell please

A:

Q: uWe Th Fr Sa Su

A: Given that: ∫x4-4x2+x+1x2+4dx

Q: ************ 2. Construct S( 1,3) XP,

A: The cartesian product of A and B is defined by VA×B=VA×VB and the edge set is defined by a1,b1 is…

Q: Eualuste the pullaming integal 2. 2. सु

A: Given integral:∫02x2ex3dxhere consider ∫x2ex3dx-------(1)now substitute u=x3differentiate with…

Q: Human blood can contain the A antigen, the B antigen, both the A and B antigens, or neither antigen.…

A: The data for the antigen in the blood is given as follows. Number of samples Antigen in blood…

Q: hour, while 10% will switch to the music station at the station break. Of the listeners who are…

A: The state transition matrix for the given problem is: A=0.90.10.50.5 To find steady state vector…

Q: 2. ARACA R E

A: Given query is to complete the congruency statment.

Q: b. 14, 20

A:

Q: xp (2xe-** } -4x

A: Since you have asked multiple questions in a single request, we will be answering only the 1st…

Q: One day, you are riding a tricycle with two other passengers (only three passengers are allowed due…

A: The younger child of passenger B is girl. Al least one child of passenger A is boy.

Q: Let ā (3, 5, - 4) and 6 = (1, 4, 3). (à − b ) × ( ã + b) =

A:

Q: e. (ANB)UC f. ACUBUC е.

A:

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.