(b) What is P(X ≤ 0.7) [i.e., F(0.7)]? (Round your answer to four decimal places.) 0.1960 (c) Using the cdf from (a), what is P(0.45 < x≤ 0.7)? (Round your answer to four decimal places.) 0.1869 What is P(0.45 ≤ x ≤ 0.7)? (Round your answer to four decimal places.) 0.1869 (d) What is the 75th percentile of the distribution? (Round your answer to four decimal places.) 7 0.4207 x (e) Compute E(X) and ox. (Round your answers to four decimal places.) E(X)= 0.8 0.1206 (f) What is the probability that X is more than 1 standard deviation from its mean value? (Round your answer to four decimal places.) 10 0.1551 x
(b) What is P(X ≤ 0.7) [i.e., F(0.7)]? (Round your answer to four decimal places.) 0.1960 (c) Using the cdf from (a), what is P(0.45 < x≤ 0.7)? (Round your answer to four decimal places.) 0.1869 What is P(0.45 ≤ x ≤ 0.7)? (Round your answer to four decimal places.) 0.1869 (d) What is the 75th percentile of the distribution? (Round your answer to four decimal places.) 7 0.4207 x (e) Compute E(X) and ox. (Round your answers to four decimal places.) E(X)= 0.8 0.1206 (f) What is the probability that X is more than 1 standard deviation from its mean value? (Round your answer to four decimal places.) 10 0.1551 x
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter5: Inverse, Exponential, And Logarithmic Functions
Section5.3: The Natural Exponential Function
Problem 51E
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