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III making certain measur ng pul. [0.09375(4 - x2) -2 < x< 2 f(x) = otherwise (a) Sketch the graph of f(x). f(x) f(x) 0.6 0.6 0.5E 0.5 0.4 0.4 0.3 0.3 0.2 0.2 0.1 0.1 -2 -1 1 2 3 -2 -1 1 3 f(x) f(x) 0.6 0.6 0.5 0.5 0.4 0.4 0.3 0.3 0.2 0.2 0.1 0.1 -2 -1 1 -2 -1 1 2 3 (b) Compute P(X > 0). (c) Compute P(-1 < X < 1). (Enter your answer to four decimal places.) (d) Compute P(X < -0.3 or X > 0.3). (Round your answer to four decimal places.) 2.

III making certain measur ng pul. [0.09375(4 - x2) -2 < x< 2 f(x) = otherwise (a) Sketch the graph of f(x). f(x) f(x) 0.6 0.6 0.5E 0.5 0.4 0.4 0.3 0.3 0.2 0.2 0.1 0.1 -2 -1 1 2 3 -2 -1 1 3 f(x) f(x) 0.6 0.6 0.5 0.5 0.4 0.4 0.3 0.3 0.2 0.2 0.1 0.1 -2 -1 1 -2 -1 1 2 3 (b) Compute P(X > 0). (c) Compute P(-1 < X < 1). (Enter your answer to four decimal places.) (d) Compute P(X < -0.3 or X > 0.3). (Round your answer to four decimal places.) 2.

Calculus For The Life Sciences
Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter3: The Derivative
Section3.CR: Chapter 3 Review
Problem 7CR
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I need only b) and d) please I put 0 for b and it was wrong and I put 0.7750 for d and it was also wrong 

The error involved in making a certain measurement is a continuous rv X with the following pdf. (0.09375(4 – x2) -2 < x < 2 f(x) = otherwise (a) Sketch the graph of f(x). f(x) f(x) 0.6 0.6 0.5 0.5 0.4E 0.4 0.3 0.3 0.2 0.2 0.1 0.1 X -2 -1 1 2 3 -2 -1 1 2 3 f(x) f(x) 0.6 0.6 0.5 0.5 0.4 0.4 0.3F 0.3 0.2 0.2 0.1 0.1 X -3 -2 -1 1 2 3 -2 -1 1 2 3 (b) Compute P(X > 0). (c) Compute P(-1 < X < 1). (Enter your answer to four decimal places.) (d) Compute P(X < -0.3 or X > 0.3). (Round your answer to four decimal places.) 3.
Transcribed Image Text:The error involved in making a certain measurement is a continuous rv X with the following pdf. (0.09375(4 – x2) -2 < x < 2 f(x) = otherwise (a) Sketch the graph of f(x). f(x) f(x) 0.6 0.6 0.5 0.5 0.4E 0.4 0.3 0.3 0.2 0.2 0.1 0.1 X -2 -1 1 2 3 -2 -1 1 2 3 f(x) f(x) 0.6 0.6 0.5 0.5 0.4 0.4 0.3F 0.3 0.2 0.2 0.1 0.1 X -3 -2 -1 1 2 3 -2 -1 1 2 3 (b) Compute P(X > 0). (c) Compute P(-1 < X < 1). (Enter your answer to four decimal places.) (d) Compute P(X < -0.3 or X > 0.3). (Round your answer to four decimal places.) 3.
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