Q3. Find the Coeffient of variation (C.Var) for the given data 0-10 10-20 20 30 30-40 12 8 6 class: Frequency (f): - 5 40-50 9

Q: Sheena obtains cash from an ATM machine. She suspects that the which she spends the cash is affected…

A: We have given that,  X :- 40, 10, 100, 110, 120, 150, 20, 90, 80, 130 Y:- 56, 62, 195, 330, 94, 270,…

Q: FUNCTION of x?

A: To be a function  Each value of x (set A) have single image in y (set B) Or the function should pass…

Q: 2. Determine whether x4 +x³+x² +2 and x³ +1 are congruent mod (x² + 2) in Z3[x].

A: 2)  Let  and  in      We  have  to check that whether…

Q: Sheena obtains cash from an ATM machine. She suspects that the rate at which she spends the cash is…

A: The correlation coefficient is denoted with "r" and it measures the strength and direction of the…

Q: What are the range values of the function fx) = -3x2 + 5 for the domain values {-2, 0, 1}? A. {-31,…

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Q: Evaluate f(15) and f(35), given the following data. 10 20 30 40 50 y 46 66 81 93 101

A: The given problem is to find the functional values at given points f(15) and f(35) from the given…

Q: Help with #4.35 please.

A: Consider the given equation as,

Q: Q2: If x= 2, 4, 6, 8, 10 and y= 2, 1, 3, 8, 20 write the differences table and find (1)f' (3.1) (4)…

A:

Q: The monthly rents for five apartments advertised in a newspaper were $650, $650, $760, $1550, and…

A: mean  Median

Q: pology.com Which table represents a function with a domain of (-3, 0, 1, 4} and a range of {-1,3}?…

A:

Q: A researcher wants to determine if the exam scores of the students are dependent on the length of…

A:

Q: Construct a divide difference table for a function giving by the following data. F(x) 150 392 11…

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Q: An environmentalist wants to determine the relationships between the numbers (in thousands) of…

A: The following information has been given: Number of fires (x) Number of acres burned (y) 72 62…

Q: 36 Complete the following table for the function y 0.5 1 2 en

A: We can find the value of y using the given value of x as below.

Q: The central difference has the same value as the average of the forward and backward difference. O…

A: Forward difference f'x=fx+h-fxh Backward Difference f'x=fx-fx-hh Central Difference f'x=fx+h-fx-h2h…

Q: 10. Find the remainder of x4 + 3x + 2 after division by x + 3 in

A:

Q: 10 (S) (S+3)² = (3) (S+3) ²³ + K₂ (S+3) + K3+ K₁ (3+3)

A: The given equation is 10ss+32=k1ss+32+k2s+2s+32+k3+k4s+3 To find the value of k3 when s=-3 .   The…

Q: 2. Which tables of values represent a function? a. с. -2 -1 6. b. 7. d. -4 -4 3. 3. 2 3 -5 -8 -10 2.…

A: Let A & B be any two  non-empty sets , mapping from A to B will be a function only when  every…

Q: How many one-to-one functions are there from the set A=(1,2,3,4,5) into the set B={1,2,3,4,5,6,7,8)?…

A:

Q: Help with #6.27 please.

A: To prove that the intersection of any number of closed sets in E is closed.

Q: the x value(s) if 23*+1 = 5

A: Given: 23x+1 =5

Q: csc O 12 16 20

A:

Q: If MSwithin is 6.46 and MSbetween is 12.86, what is your F value?

A: Here we have given the information, MSwithin = 6.46  MSbetween = 12.86 We have to find the F value.

Q: )) cot 0 7 3V23 16

A:

Q: adium, there are three lines for arriving customers, each staffed by a single worker. The arrival…

A: Given: Number of people arrive =140/minute It is known that CV=Standard deviationMean×100

Q: 10. Find the multiplicative inverse of x² + 1 in Q[x]/(x4 - 2). doute

A: This follows immediately using Division algorithm for polynomials.

Q: f (x) —D 5x + 9х — 4 %3D 8(х) %3D — 8x2 — Зх — 4 Find (f + g)(x). O a.- 3x* 6x2 | O b.3x2 + бх — 8 О…

A: Given, f(x) = 5x^2 + 9x - 4 g(x) = -8x^2 - 3x - 4 Now (F + g) (x) = f(x) + g(x) Plug the values, (f…

Q: 25 35 72 71 88 94 77 74 43 56 56 74 55 62 77 49 86 42 66 97 58 45 73 45 83 85 47

A: Given data:…