Suppose the random variable XX is uniform on the interval from 20 to 70, so X∼U(20,70).X∼U(20,70). Compute answers to two decimal places. μxμx ==    σxσx ==    P(x=46)=P(x=46)=

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section: Chapter Questions
Problem 27T
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Suppose the random variable XX is uniform on the interval from 20 to 70, so X∼U(20,70).X∼U(20,70).

Compute answers to two decimal places.

μxμx ==   
σxσx ==   
P(x=46)=P(x=46)=   
P(32<x<45)=P(32<x<45)=   
P(x>45∣x>32)=P(x>45 ∣ x>32)=   
The 7070th percentile is   
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