A biologist found the wingspans of a group of monarch butterflies to be normally distributed with a mean of 53.6 mm and a standard deviation of 2.8 mm.(a) Find the z-score for the following data value. (Round your answer to two decimal places.)48.4 mm.What percent of butterflies had a wingspan less than 48.4 mm? (Round your answer to one decimal place.)(b) Find the 2-scores for the following data values. (Round your answers to two decimal places.)49 mm54 mm 254What percent of butterflies had a wingspan between 49 mm and 54 mm? (Round your answer to one decimal place.)

From the provided information, Mean (µ) = 53.6 Standard deviation (σ) = 2.8 X~N (53.6, 2.8)

Answered: A biologist found the wingspans of a…

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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