Answered: The percentile rank of the data value…

Math

Statistics

The percentile rank of the data value with z = 2 using the empirical rule is ? (rounded to one decimal place).

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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Question

The percentile rank of the data value with z = 2 using the empirical rule is ? (rounded to one decimal place).

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Expert Solution

Step 1

We have given that the z score value is 2.

Z-Score formula is

z = (x - μ)/σ

Here we need to find out

P( z < 2 ) = ?

Step by step

Solved in 2 steps with 1 images

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