Given that z is a standard normal random variable, compute the following probabilities. (a) P(−1.95 ≤ z ≤ 0.44) (b) P(0.55 ≤ z ≤ 1.23) (c) P(−1.65 ≤ z ≤ −1.05)

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A: Standard Normal distribution :

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A: 1. Wrong, because it is a discrete random variable. 2. Wrong, P(X<2) = P(X≤1)

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A: Given Data Population Mean,μ = 14.0 Population Standard Deviation,σ =√81 =  9.0

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A: Given data,   1)P(X<2)=?

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Q: to four decimal places as needed.) e) P( − 1.1 ≤Z≤1.7) =| Round to four decimal places as needed.)

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Q: Given that z is a standard normal random variable, compute the following probabilities (to 4…

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A: * SOLUTION :-    From the given information the answer is provided as follows

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.