What are the differences between the  Z- interval and T- interval?

Q: What is the difference between discrete and continuous variables?

A: Discrete variables takes countable, finite or exact values in a given interval where as continuous…

Q: What does it mean for a function to be continuous on an interval?

A: A function is said to be continuous on the interval when the function is defined on every point of…

Q: Where is f(x)= x³ differentiable? (interval)

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Q: Find the mean value of f(x) = |x| on the interval [-1, 4]. %3D

A: Given that: f(x)=|x| in [-1, 4]

Q: Explain how to find the extrema of a continuous function on a closed interval [a, b].

A: First, you have to find f'(x) Then solve f ' (x)=0 to find the critical points.  Take the critical…

Q: Let f (x) = | x |. The mean value of f on the interval [-10, 2] is %3D

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Q: Determine whether the statement is true or false. If it is false, explain why or give an example…

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Q: What are the Bounded functions?

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Q: Determine the intervals of concavity and inflection points, if they exist, for 1 f(x)=; 1+x Use…

A: Given: f(x)=11+x2 We have to determine the intervals of concavity and inflection points, if they…

Q: How do you determine the absolute maximum and minimum val-ues of a continuous function on a closed…

A: How do you determine the absolute maximum and minimum values of a continuous function on a closed…

Q: Find the mean value of f(x) = |x| on the interval [-1, 4] %3D

A: If you like the solution then please give it a thumbs up.. The Answer is:         mean = 8.5

Q: 3d) Determine the where Intervals flx) = /x+4 is concave क क्पाप्पपमा up

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Q: Given the function glx) = -, find the x-value that satisfies the Mean Value Theorem on the interval…

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Q: Find the average rate of change on the interval specified for real numbers h. h(x) = 2x³ on [x, x +…

A: Given:       hx=2x3 on x,x+h The average rate of change of continuous function hx on closed…

Q: use graphical approximation methods to find the point(s) of intersction of f(x)=e^x and g(x)=x^6 to…

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Q: X(x) = x + √|x| differentiable on the open interval (−20,20)? Explain.

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Q: Explain why the Mean Value Theorem does not apply to the function f on the interval [0, 6].

A: The Mean Value Theorem can be stated as follows: Suppose that a function f(x) satisfies the…

Q: What is the absolute maximum on the curve x2 4х — 7 on the interval [-7, -3]?

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Q: What is the average rate of change of the functin g(x) = 2x^2 -9 on the interval [4,7]

A: g(x)=2x2-9 on the interval [4,7]

Q: Explain the difference between the Discrete and Continuous Variables.

A: Discrete Variables are the variables whose values are obtained by counting since these variables…

Q: What does the Extreme Value Theorem say?

A: Give the statement of Extreme value theorem.

Q: Find the x-coordinates of all points of inflection, and find the open intervals where the function…

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Q: calculate the are between the curves f(x)=x^2 and g(x)=x^3 on the interval [-1,1]

A: Given,

Q: What is the difference between a relative maximum and an absolute maximum on an interval I?

A: Suppose a function given by y=fx is defined in the interval (a,b). In order to find the maximum or…

Q: Calculate the largest vertical distance between f(x) = (x + 4)² and g(x) of [- 1.66, 9.66]. 2x2 over…

A: The vertical distance between the curves is given by: (x+4)2-2x2=x2+8x+16-2x2=-x2+8x+16 We have to…

Q: determine the local extremum point

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Q: Use calculus to determine the interval(s) of concavity for

A: f''(x)=0 is Inflection points f''(x)> or<0 implies concavity  Given, f(x)=ln(1+x2) f'(x)=…

Q: Find the absolute extrema of the function on the closed interval.

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Q: f(x) = x2 + 4

A: Given: fx=xx2+4 To Find: a. Interval for which f(x) is increasing.b. Minimum Valuec. Point of…

Q: What determines when to use Z interval and T interval

A: z- interval:-   the sample size is  greater then or equal to 30 and the standard deviation is known…

Q: Determine the largest interval on which the function f(x) = (x + 1) %3D is concave upward.

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Q: Find the absolute extrema of the function on the closed interval. f(x)= 3x²+2, [1, 2] 0,2 minimum…

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Q: Find the x-values at which f is differentiable. (Enter your answer using interval notation.)

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Q: The average weight for a sample of Jersey cattle is 900 lbs.  The average weight of a sample of…

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Q: Find t intervals on which the curve x = 3t2, y = t3 - t is concave up as well as concave down.…

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Q: Does the Mean Value Theorem apply to f(x) = |x – 7| on the interval [1, 9]? Explain.

A: No

Q: An F-curve has df = (8, 19). What is the number of degrees of freedom for the a. denominator?b.…

A: Solution:Given that,An f curve has d.f= (8, 19)

Q: Enter the lower boundary of the interval below

A: here given , sample mean  =  238.6  sample standard deviation  = 27.8  n=  25  Confidence level =…

Q: Describe the x-values at which fis differentiable. (Enter your answer using interval notation.) F(x)…

A: Function f is differentiable at x=a if and only if f'(a) exists.Given that f(x) = x+2 + 2first find…

Q: What does it mean to say that  f is concave upward onan interval  I  ?

A: What does it mean to say that  f is concave upward on an interval  I  ?

Q: Find the intervals of concavity and the inflection points of  y = exsin x,  −π ≤ x ≤ π

A: When f''<0 then function cancave down When f''>0 then function cancave up

Q: Explain why the Mean Value Theorem does not apply to the function f on the interval [0, 6]. f(x) =∣x…

A: Mean Value Theorem: Let f be a function satisfying two condition: 1. f is continuous on a,b. 2. f is…

Q: What does it mean for a function to have an absolute extremevalue at a point c of an interval [a,…

A: When an output value of a function is a maximum or a minimum over the entire domain of the function,…

Q: Explain conditions for use of the t-procedures?

A: The conditions for the t-procedure are given below: If the sample size is larger (n≥30) or the…

Q: 3. Determine the t intervals on which the curve is concave up or concave down x = 1 + ? y = ?+

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Q: Explain why the Mean Value Theorem does not apply to the function f on the interval [0, 6]. f(x) =…

A: Given: f(x) = 1/(x − 3) and f in on interval [0,6]

Q: Use the linear approximation of f (x) = /x at x = 9 to estimate the value of /9.018. Do not round…

A: Given:      f(x) = √x     x = 9

Q: Describe the x-values at which f is differentiable. Sx2 - 5, x 0 10 -1 0 1

A: Here, the given function is: f(x)=x2-5, x≤05-x2, x>0 which is a piecewise function.