If X and Y have the joint pdf fx.x (x, y) = 2 0

Q: the up numbers are all wrong it says

A: It is given that the class width is 10 and the lower limit is 30.

Q: Braden scored 9 fewer points on his math test than Ava did. If Ava scored an 86, what was Braden’s…

A:

Q: Please make your own questions and solve it on your own about the following topics: - Skewness

A: Q1.If the distribution is negatively skewed, then the? Ans: mean is less than the mode. Q2.For a…

Q: t the success due to the news paper publi

A: Among 6 events if 2 resulted in a blockbuster 2 events are successful 4 events are unsuccessful Let…

Q: what is half of 3 and how

A: We can solve this as follows:

Q: What does it means to know mathematics?

A: We will give answer by using the concept of uses of mathematics..

Q: What is supposed to be in place of the question mark in Step 2?

A: Step - I: f(n) = 3n2 + 2n - 1         < 3n2 + 2n          ≤ 3n2 + 2n2 for n ≥ 1            = 5n2…

Q: Estimate the answer to the following problem by rounding each number to the nearest thousand then…

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Q: YOU YOU needa lddder that will reach up a 25 TOot tall house when placed 10 feet away from the…

A: This question solve by the method which is given below.

Q: Please answer question 3 (2.3)

A: Given system of points, lines and planes is…

Q: This one isn't for a grade just a practice assignment from our teacher and I need help

A: Given f(1)=8

Q: A student took all 8 tests in the first semester and had an average score of 82. Then the teacher…

A: The average is defined as the mid-value of an assumed data set. For observations, (n-number of…

Q: Students are always interested in how tests in school are graded. If i make a math test for this…

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Q: Describe how Mathematics is all round us.

A: Consider the provided question, We need to describe how mathematics is all round us. Mathematics is…

Q: A company institutes an exercise break for its workers to see the effect on job satisfaction, as…

A: Consider that µd is the true mean difference of worker job satisfaction after the implementation of…

Q: You want to enlarge some photos for your studio. You need to enlarge a photo that is 8 inches by 11…

A:

Q: John has grades of 86, 88, and 78 on his first three tests in geometry. If he wants an average of at…

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Q: Describe the mathematical relationship of increasing side length to SA/V ratio for all cubes. Do you…

A: First of all, consider the given values and formulas required to solve the question.

Q: The particular salution Por y= -3y-4y + + l1t+15 iss 8 -2e-3t +4 where y Sy +by + 3 et 156=20 O -2e…

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Q: I did exactly as this question did and I end up getting 4946.16 in my calculator. I did 3000e0.05*10…

A: Note : The formula used is wrong . See the below picture for detailed solution.

Q: John has grades of 87 and 93 on his first two history tests. What must he score on his third test so…

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Q: Determine whether the statement makes sense or does not make sense, and explain your reasoning. I…

A: I just finished reading a book that contained approximately 1.04 x 105 words.

Q: A number, x, is 3 when rounded to one significant figure. It is 2.9 when rounded to two significant…

A: NOTE: Refresh your page if you can't see any equations. . x=3 when it is rounded to one significant…

Q: thank you! could you show me how to do d

A: We will be using the Washer method to find the volume of the solid generated when R is revolved…

Q: This answer is wrong according to the program that I use for homework. Can you please check your…

A: To find P(T≤1) for a random variable T that follows a Gamma distribution with parameters α=4 (shape…

Q: Scott has grades of 86, 75, 79, and 95. If all of the grades count the same, what is the lowest…

A: Avarage value of five exams

Q: Can you check and make sure this is correct? If not show me the answer and how it was done please

A: To find the correct option