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Classify the sample as random, systematic, stratified, cluster or convenience:
A blindfolded contestant draws one colored ball from a bin containing 10 differently colored balls that are identical in size, weight and texture.
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Poisson distribution
If 3% of the gearwheels producedby a company are defective, determine theprobabilities that in a sample of 80 gearwheels(a ...
Poisson distribution
If 3% of the gearwheels producedby a company are defective, determine theprobabilities that in a sample of 80 gearwheels(a) two and (b) more than two will be defective.
10 Multiple Choice 5 Short Answer
1.Given f '(x) = (x + 1)(6 + 3x), find the x-coordinate for the relative minimum on the graph of f(x). (5 points)0-1-2None ...
10 Multiple Choice 5 Short Answer
1.Given f '(x) = (x + 1)(6 + 3x), find the x-coordinate for the relative minimum on the graph of f(x). (5 points)0-1-2None of these2.Use the graph of f '(x) below to find the x values of the relative maximum on the graph of f(x): (5 points)0.5211.53.Given the position function s(t), s(t) = t3 + 4t, where s is measured in meters and t is in seconds, find the velocity and acceleration of the particle at t = 2 seconds. (5 points)8 m/sec; 4 m/sec210 m/sec; 3 m/sec216 m/sec; 16 m/sec216 m/sec; 12 m/sec24.Given the position function, , between t = 0 and t = 9, where s is given in feet and t is measured in seconds, find the interval in seconds where the particle is moving to the right. (5 points)3 < t < 95 < t < 9The particle never moves to the right.The particle always moves to the right.5.Given the relationship x3 + 2y2 =10, with y > 0 and = 4 units/min., find the value of at the instant y = 1 unit. (5 points) units/min units/min units/min units/min6.The base of a triangle is decreasing at the rate of 1 ft/sec, while the height is increasing at the rate of 2 ft/sec. At what rate is the area of the triangle changing when the base is 10 ft and the height is 70 ft? Remember to use the product rule when you find the expression for . (5 points)-25 ft2/sec-45 ft2/sec-50 ft2/sec45 ft2/sec7.Find . (5 points)108.Evaluate . (5 points)07-∞∞9.Which of the following statements is/are true? (5 points)I. If f '(x) exists and is nonzero for all x, then f(1) ≠ f(0). II. If f is differentiable for all x and f (-1) = f(1), then there is a number c, such that |c| < 1 and f '(c) = 0. III. If f '(c) = 0, then f has a local maximum or minimum at x = c.I onlyII onlyI and III onlyI and II only10.The local linear approximation of a function f will always be less than or equal to the function's value if, for all x in an interval containing the point of tangency, (5 points)f ' < 0f ' > 0f " < 0f " > 01.Find the x-coordinates of any relative extrema and inflection point(s) for the function f(x) = 6x(1/3) + 3x(4/3). You must justify your answer using an analysis of f '(x) and f "(x).2.What is the maximum volume in cubic inches of an open box to be made from a 16-inch by 30-inch piece of cardboard by cutting out squares of equal sides from the four corners and bending up the sides? Your work must include a statement of the function and its derivative. Give one decimal place in your final answer.3.The position function of a particle in rectilinear motion is given by s(t) = t3 - 12t2 + 45t + 4 for t ≥ 0 with t measured in seconds and s(t) measured in feet. Find the position and acceleration of the particle at the instant when the particle reverses direction. Include units in your answer.4.A circle is growing so that the radius is increasing at the rate of 3 cm/min. How fast is the area of the circle changing at the instant the radius is 12 cm? Include units in your answer.5.The side of a square is measured to be 12 ft with a possible error of ±0.1 ft. Use linear approximation or differentials to estimate the error in the calculated area. Include units in your answer.
MATH 160 GC Interquartile Range and Boxplots Paper
Calculate the IQR for the boxplot shown.
Make up a data set (n = 10) that has the same minimum value, same median, and s ...
MATH 160 GC Interquartile Range and Boxplots Paper
Calculate the IQR for the boxplot shown.
Make up a data set (n = 10) that has the same minimum value, same median, and same maximum value, but a larger IQR than the boxplot shown. Describe your strategy.
Make up another data set (n = 10) that has the same minimum value, same median, and same maximum value, but a smaller IQR than the boxplot shown. Describe your strategy.
Singapore University of Social Sciences Compute the Pooled Variance Statistics MCQs
There are a total of 10 multiple-choice questions.Would require step-by-step working on all questions.I have attached my a ...
Singapore University of Social Sciences Compute the Pooled Variance Statistics MCQs
There are a total of 10 multiple-choice questions.Would require step-by-step working on all questions.I have attached my assignment.
a quiz, please answer within an hour
i have the question attached in the word file below, please answer it as soon as possible.please contact me if you have an ...
a quiz, please answer within an hour
i have the question attached in the word file below, please answer it as soon as possible.please contact me if you have any questions.
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Most Popular Content
Poisson distribution
If 3% of the gearwheels producedby a company are defective, determine theprobabilities that in a sample of 80 gearwheels(a ...
Poisson distribution
If 3% of the gearwheels producedby a company are defective, determine theprobabilities that in a sample of 80 gearwheels(a) two and (b) more than two will be defective.
10 Multiple Choice 5 Short Answer
1.Given f '(x) = (x + 1)(6 + 3x), find the x-coordinate for the relative minimum on the graph of f(x). (5 points)0-1-2None ...
10 Multiple Choice 5 Short Answer
1.Given f '(x) = (x + 1)(6 + 3x), find the x-coordinate for the relative minimum on the graph of f(x). (5 points)0-1-2None of these2.Use the graph of f '(x) below to find the x values of the relative maximum on the graph of f(x): (5 points)0.5211.53.Given the position function s(t), s(t) = t3 + 4t, where s is measured in meters and t is in seconds, find the velocity and acceleration of the particle at t = 2 seconds. (5 points)8 m/sec; 4 m/sec210 m/sec; 3 m/sec216 m/sec; 16 m/sec216 m/sec; 12 m/sec24.Given the position function, , between t = 0 and t = 9, where s is given in feet and t is measured in seconds, find the interval in seconds where the particle is moving to the right. (5 points)3 < t < 95 < t < 9The particle never moves to the right.The particle always moves to the right.5.Given the relationship x3 + 2y2 =10, with y > 0 and = 4 units/min., find the value of at the instant y = 1 unit. (5 points) units/min units/min units/min units/min6.The base of a triangle is decreasing at the rate of 1 ft/sec, while the height is increasing at the rate of 2 ft/sec. At what rate is the area of the triangle changing when the base is 10 ft and the height is 70 ft? Remember to use the product rule when you find the expression for . (5 points)-25 ft2/sec-45 ft2/sec-50 ft2/sec45 ft2/sec7.Find . (5 points)108.Evaluate . (5 points)07-∞∞9.Which of the following statements is/are true? (5 points)I. If f '(x) exists and is nonzero for all x, then f(1) ≠ f(0). II. If f is differentiable for all x and f (-1) = f(1), then there is a number c, such that |c| < 1 and f '(c) = 0. III. If f '(c) = 0, then f has a local maximum or minimum at x = c.I onlyII onlyI and III onlyI and II only10.The local linear approximation of a function f will always be less than or equal to the function's value if, for all x in an interval containing the point of tangency, (5 points)f ' < 0f ' > 0f " < 0f " > 01.Find the x-coordinates of any relative extrema and inflection point(s) for the function f(x) = 6x(1/3) + 3x(4/3). You must justify your answer using an analysis of f '(x) and f "(x).2.What is the maximum volume in cubic inches of an open box to be made from a 16-inch by 30-inch piece of cardboard by cutting out squares of equal sides from the four corners and bending up the sides? Your work must include a statement of the function and its derivative. Give one decimal place in your final answer.3.The position function of a particle in rectilinear motion is given by s(t) = t3 - 12t2 + 45t + 4 for t ≥ 0 with t measured in seconds and s(t) measured in feet. Find the position and acceleration of the particle at the instant when the particle reverses direction. Include units in your answer.4.A circle is growing so that the radius is increasing at the rate of 3 cm/min. How fast is the area of the circle changing at the instant the radius is 12 cm? Include units in your answer.5.The side of a square is measured to be 12 ft with a possible error of ±0.1 ft. Use linear approximation or differentials to estimate the error in the calculated area. Include units in your answer.
MATH 160 GC Interquartile Range and Boxplots Paper
Calculate the IQR for the boxplot shown.
Make up a data set (n = 10) that has the same minimum value, same median, and s ...
MATH 160 GC Interquartile Range and Boxplots Paper
Calculate the IQR for the boxplot shown.
Make up a data set (n = 10) that has the same minimum value, same median, and same maximum value, but a larger IQR than the boxplot shown. Describe your strategy.
Make up another data set (n = 10) that has the same minimum value, same median, and same maximum value, but a smaller IQR than the boxplot shown. Describe your strategy.
Singapore University of Social Sciences Compute the Pooled Variance Statistics MCQs
There are a total of 10 multiple-choice questions.Would require step-by-step working on all questions.I have attached my a ...
Singapore University of Social Sciences Compute the Pooled Variance Statistics MCQs
There are a total of 10 multiple-choice questions.Would require step-by-step working on all questions.I have attached my assignment.
a quiz, please answer within an hour
i have the question attached in the word file below, please answer it as soon as possible.please contact me if you have an ...
a quiz, please answer within an hour
i have the question attached in the word file below, please answer it as soon as possible.please contact me if you have any questions.
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