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a) Use the standard normal distribution tables to find: i) P(Z>0.85) (1 mark) ii) Zo such that P(Z

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

100%

a) Use the standard normal distribution tables to find:
i) P(Z>0.85) (1 mark)
ii) Zo such that P(Z<Zo)=0.6950 ( 2marks)
b)Suppose X is normally distributed with mean 21 and standard deviation 5, find
i) P(11 <X<25)
(1.5 marks)
iii) P(X<16)
(1.5 mark)
三三三
三三
1.
A-
BI-

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