Q2. [6 points] Ages in a data set can be shown to be normally distributed with a mean of 50 yearsand a standard deviation of 6 years. A powerful individual is randomly selected from the data andhis age is observed(1) Find the probability that his age will fall between 55 and 60 years(ii)Find the probability that his age will be less than 35 years,Find the value of K such that P(X>K)=0.44(ii)00.01.02.03.04os.0607OB0900000040OO80012001600199023902790359O19804380478.0517OS57059606 360675071407530793O832087109100948.0987.1026106411031141125512931 3681406144314801517117912171331041554159116281664170017361アアコ1AOA1A44147919151950198520192054208821232157219022241622572291232423572389242224542486251725490725802611264226732704273427642794282328522881291029392967299530233051307831063133315931862 ו 2ב3238326432893315334033653389103413343834613465350835313554357735993621364336653G8637083729374937703790381038303669388839073925394439623980399740151238434037404940664082409941154131414741624177 Find the value of K such that P(X>K)=0.44.00.01.02.03.04.0s.06.07.08.090.0.00000040.o0800120.01600199.0239.0279.0319.03590.1.0398.0438.0478.0517.0557.0596.06360.2.0793.0675.0714.075308320871.0910.0948„0987.10260.3.1179.1217.1064.1103.11411255.1293.1331.1368.140614430.41554.1591.1628.16641480.1517.1760.1736.177218681844.18790.51915.1950.198520192054208821232157.219022240.6225722912324.23572389242224542486251725490.7258026112642267327042734276427942823.2852O.B28812910293929672995302330513078310631330.9.3159318632123238.32641.0328933153340.3365.3389341334383461.34853508.353135541.136433665.3577.359936213686.3708.3729374937701.238493869.3790.3810.38303888.39073925394439621.3403240493980.3997401540664082409941311.44192420742224236414741624177.425142654279.42924306.43191.543324345435743704382439444064418442944411.6445244634474448444951.7450545154525.4535.45454554456445734582459145991.846084616.4625463347064641A649A65646644671AG75.46861947134G934699471947264732473847444750204772AT76A783478847564761476747934795480348084812481721A8214826483048344838484248464850A8542.248574564489648614566487148754078488148542348934887489048984901490449064909244918422049114913491649224925492742294931493225493549404941494549344936424343464348424949514352ENG246057a

Z = (X - μ) / σ μ = 50 σ = 6 i) Probability between 55 and 60 years; for X=55; z= 0.83 from the…

Q2. [6 points] Ages in a data set can be shown to be normally distributed with a mean of 50 years and a standard deviation of 6 years. A powerful individual is randomly selected from the data and his age is observed (1) Find the probability that his age will fall between 55 and 60 years (i1)Find the probability that his age will be less than 35 years, Find the value ofK such that P(X>K)=0.44 (iii)

Q2. [6 points] Ages in a data set can be shown to be normally distributed with a mean of 50 years and a standard deviation of 6 years. A powerful individual is randomly selected from the data and his age is observed (1) Find the probability that his age will fall between 55 and 60 years (i1)Find the probability that his age will be less than 35 years, Find the value ofK such that P(X>K)=0.44 (iii)

Calculus: Early Transcendentals

8th Edition

ISBN:9781285741550

Author:James Stewart

Publisher:James Stewart

Chapter1: Functions And Models

Section: Chapter Questions

Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...

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