A sample of size 50 from a unimodal( one mode), distribution that is skewed to the right has mode=70. then the mean of the sample is: *

Q: 5 and 6 please

A:

Q: DEFG ~ PQRS. Find the indicated value. 8. The perimeter of PQRS is 60 inches, and the ratio of 3 the…

A:

Q: Determine whether the triangles are similar. If they are, write a similarity statement. Explain your…

A: 8. Given data is : In ∆PQR and ∆STR Determine whether given triangle is similar ?

Q: The marks scored by 25 students in an examination is recorded as follows. 15, 18, 22, 34, 45, 21,…

A: Given data: 15  18  22  34  45  21  20  36  48  42  30  9 37  28  44  40  32  19  18  41  37  28  35…

Q: For Exercises 7 and 8, what is the volume of each figure? Round to the nearest tenth if necessary.…

A: Volume = area of base × height Ans 1  Volume = 6×6×4 = 144 Ans 2 Volume = (1/2 × 7× 24)  × 14 = 1176

Q: 12 To sign-up for PearTV you must purchase a PearTV Remote upfront, and then pay $13 per month after…

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: 8 and 9

A: 8) From the provided information, Average (µ) = 5.5 minutes Standard deviation (σ) = 1.2 minutes Let…

Q: How many edges are there in a full 3-ary trees with 2021 leaves? et G be a tree with 1000 vertices,…

A: Vertex is where two or more edges meet . The degree of a vertex is the number of edges originating…

Q: Find the Maclaurin Series of the following functions. sin(x²) 1 cos? (x) 4 sinh(x) 7

A: The solution is given as

Q: 8. Let x be the first column of A and let Show that if Q, is the Householder matrix given by Problem…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: p: No number is divisible by zero. q: Some numbers are irrational. r: 1, v2, and 3/4 are numbers.…

A: We will basic mathematical logic to answer both these questions.

Q: (3x2 + x - 1) + (x2 + 3x - 4) (5x? + 7x - 3) + (-4x - 4x - 1)

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Q: 7 and 8

A: We have given problems.

Q: 7. Convert the polar equation to rectangular coordinates and determine the graph. r = sin 0-cos 0 8.…

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Q: In v Evaluate fdx 8. A.In²x + C c.극n I Inx| +C In²V D. B. In?x + C 9. Evaluate f e2 In u du A.eu" +…

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Q: 8 and 9

A: 8.

Q: 7. I-J 8. S-I 9. IAS

A: The sets are given by I=x∈ℝ| x5-14x3+45x=0J=x∈ℝ| x2≤6S=x∈ℝ|2x>2 We need to calculate I-J, S-I and…

Q: p: No Masked Gomer wears a cape. q: No superheroes wear capes. r: Lily is a Masked Gomer. Therefore,…

A: Solve the questions and select the right options. Given that, p → No masked Gomer wears a capeq → No…

Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.