Let X be normally distributed with mean u=128 and standard deviation a= 24. [You may find it useful to reference the z table.) a. Find AXs 100). (Round " value to 2 decimal places and final answer to 4 decimal places.) PIXS 100) b. Find P95 s X s 110). (Round " value to 2 decimal places and final answer to 4 decimal places.) P(05 sXs 110) C. Find x such that AX s) - 0.460. (Round " value and final answer to 3 decimal places.) d. Find x such thot PX >)-0.830. (Round " value and final answer to 3 decimal places)

Let X be normally distributed with mean u=128 and standard deviation a= 24. [You may find it useful to reference the z table.) a. Find AXs 100). (Round " value to 2 decimal places and final answer to 4 decimal places.) PIXS 100) b. Find P95 s X s 110). (Round " value to 2 decimal places and final answer to 4 decimal places.) P(05 sXs 110) C. Find x such that AX s) - 0.460. (Round " value and final answer to 3 decimal places.) d. Find x such thot PX >)-0.830. (Round " value and final answer to 3 decimal places)

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Concept explainers

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.

Question

Let X be normally distributed with mean u= 128 and standard deviation o = 24. [You may find it useful to reference the z table.)
40
a. Find RXs 100). (Round " value to 2 decimal places and final answer to 4 decimal places.)
PXS 100)
b. Find P95 sXs 110). (Round " value to 2 decimal places and final answer to 4 decimal places.)
P(95 sXs 110)
ences
C. Find x such that AXs -0.46o. (Round " value and final answer to 3 decimal places.)
d. Find xsuch that AX>- 0.830. (Round "t value and final answer to 3 decimal places.)
Mc
Graw
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