An article in Human Factors (June 1989) presented data on visual accommodation (a function of eye movement) when recognizing a speckle pattern on a high-resolution CRT screen. The data are as follows: 36.45, 67.90, 38.77, 42.18, 26.72, 50.77, 39.1, and 50.03. Calculate the sample mean and sample standard deviation. Round vour

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A: The x-component is -3.00 mThe y-component is 4.00 mTo find, the angle made with positive x-axis.

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A: We have to conclude that the given statements are true or false?

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A: solution :- The given function is       h is a function from N × N to Z  such that        h( n , m )...

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A: 4.it is true ,since

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A: This is a problem of number theory and set theory.

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A: Introduction: Subsets are a subset of the mathematical concept of Sets. A set is a collection of obj...

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Q: For the next five questions, consider the following differential equation: (1y² + ry")dr + (5y² – ry...

A: The given differential equation is y2+xy3dx+5y2-xy+y3sinydy=0Here,M=y2+xy3N=5y2-xy+y3siny

Q: Prove the following formula for all n E N by induction: 1+ 2·2 + ... +n· 2"-l = 1 + (n – 1)2".

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Q: Respondus LockDown Br Extenal Link External Link External Link here for link to Ins Detemine the dom...

A: We can solve this using graph of function

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Q: Exercise 8.7.9. In each case, use Definition 8.7.7 to determine whether g is an inverse of f. (a) f:...

A: 1. Given  f(x) = 9x - 6 g(y) = y+69 So fgy = 9y+69 - 6 = yandgfx = 9x - 6 + 69  =  x Hence g is a in...

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Q: Part 2: Solve the system using Gauss elimination. 3x, - 2x, + x3 + 2x, = -2 -X + 3x2 + 4x3 + 3x4 = 4...

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Q: Factor 50x + 90y. Write your answer as a product with a whole number greater than 1. Submit

A: To Factor 50x + 90y :-

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A: Given: Diagonal of the square = sum of first 8 consicutive Fibonacci numbers. First we shall find th...

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A: The given problem is to solve the given differential equation, we can use substitution method to sol...

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Q: Let C be the curve defined by r(t) = (2 cos t,t,3 sin t), where 0<t< 2t, (a) Use a table of values t...

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A: Given: 2-form, ω=7exdx∧dy+αeydx∧dz. 1-form, η=7exydx+14exdy+eydz.  where α∈ℝ. To find: The value o...

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A: Let us solve the proposition problem in the next step.

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A: Introduction: A percentage is a number or ratio that can be expressed as a fraction of 100 in mathem...

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Q: Ruby’s dog has 8 puppies. The puppies include 2 white females, 3 mixed-color females, 1 white male, ...

A: Given: Ruby's has 8 puppies. The puppies include 2 white females, 3 mixed-color females, 1 white mal...

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A: We can prove it by showing that function is not pointwisw convergent. 

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Q: QUESTION 5 A college with 90 programs creates the histogram below to show how many students graduate...

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Q: g →(p A

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Q: The coordinates of the holes on the plate. x (in.) y (in.) 2.00 4.2 4.25 5.5 5.25 5.8 6.2 7.81 9.20 ...

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Q: There is a sales tax of $22 on an item that costs $272 before tax. The sales tax on a second item is...

A: Given: Cost  of an item before tax =$ 272. Sales tax of the item=$22.    

Q: The indicated function y, (x) is a solution of the given differential equation. Use reduction of ord...

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Q: Consider the initial value problem and find the solution: a. y" +5y" + 17y' + 13y = 0, b. y" + 4ay' ...

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