Let X have the probability density function (PDF) given by (2 x, 0

Q: What two numbers make up three

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Q: Number 43, please.

A: Given that  2+4+6---------+70  To fidn the sum

Q: Tiger Woods hits an average driver 287.2 yards with a standard deviation of 24.6 yards. What is the…

A: The probability value is calculate by means of standard normal variate with the random variable,…

Q: Rachel nas a collection of new |nickels and dimes. He has a total of 15 coins worth $1. 15. How many…

A: In this question we have to find the number of nickel and dimes and we are given with the conditions…

Q: fray > こa, ○くa32a Poove that,

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Q: In an experiment, John has found that the low bid on a construction job can be regarded as a random…

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Q: Please only answer questions a-e. Thank you!

A: As per our guidelines, we are allowed to answer three sub-parts per question , Please ask next parts…

Q: Identify the steps in creating the Answer Report.

A: Excel Solver is an enhancement device that can be utilized to decide how the ideal result can be…

Q: Could you answer letter D?

A: Se=0.057847, df=n-2=23

Q: 18

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Q: Kindly answer the questions in the attached photo.

A: 1. Propose Null Hypotheses Null Hypothesis for Steel Alloy Types:H0H_0H0​: The type of steel alloy…

Q: Which of the following is a cyclic rosette pattern? Amilit

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Q: Mang Carlo harvested the fruits in his farm. He have harvested 250 pieces of mangoes, 50 pieces of…

A: Data table:  Fruit Frequency Mangoes 250 Papaya 50 Banana 300 Apples 200 Oranges 150

Q: Please answer the top one

A: Given, test statistic =-1.603 n=5 degree of freedom =n-1=5-1=4

Q: Please answer question number 13.

A: First we will solve the integral by Riemann sum We know that ∫abfxdx=limn→∞∑i=1nfxi⋅Δx, where…

Q: The Astros new picture through 84 pitches in 7 innings. What is the average number of pitches he…

A: It is given that  Astros pitched 84 pitches in 7 innings   We have to calculate the average number…

Q: Please help with #9, #10, and #12

A: 9) P(Z < 0.44) = 0.670031(Using Excel =NORM.S.DIST(0.44,TRUE))   10) P(Z >-1.04) = 1 - P( Z…

Q: The question and answers are in the screenshot

A: Answer and explanation is given below...

Q: Number 24, please.

A: detailed solution is given below

Q: Which of the following is equal to Cov (2X + Y, X – Y), where X and Y are random variables on a…

A: # given random variable x and y  Then cov(2x+y,x-y)??

Q: Sketch the solution to the system of inequalities. 5х — 2у > -4 x – 2y 2 4

A: Explanation of the answer is as follows

Q: posted it again with just a request for d and e. Can you please pick that one up too?

A: d)   average marginal cost c(x)¯'=marginal cost/x here x=cases of premium multiuse copy paper…

Q: A construction company decided to distribute sunscreen to all of their workers to protect against UV…

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Q: Please have someone else check if this answer is right

A: The area of the washer is equal to the area of the outer disk minus the area of the inner disk.…

Q: Please provide correct answers. i ned help asap. please provide a clear table

A: Two way ANOVA:A two-way ANOVA is used to estimate how themean of a quantitative variable  changes…

Q: Please answer question 7,8

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Q: The question is on the photo included

A: Giventhat:Let f:-1,1→ℝ be a bounded function, and let α:ℝ→ℝbe defined…

Q: I cannot understand. Please submit handwritten version.

A: algebraic proof of ∑k=0nm+kk=m+n+1n let Pn:∑k=0nm+kk=m+n+1n we will prove it by using mathematical…

Q: Number 18

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Q: Please answer

A: As per company guidelines we are allowed to solve maximum three sub-parts so i am solving first…

Matrices

‘Matrices’ is the plural form of the word matrix, and it is basically a spreadsheet in the form of a box. In mathematics, various functions can be carried out with matrices. Generally, a matrix comes in the shape of a square or rectangle. The elements are distributed horizontally in the form of rows, and vertically in the form of columns.