Newborn babies in public hospitals in a certain city weighs onaverage 3.5 kg with a standard deviation of 0.85 kg. If a baby isborn in a public hospital, what is the probability that the babyweighs between 2.5 kg and 5 kg considering that the randomvariable is normally distributed?Notes:1. Round your z-score to two decimal places.2. Write your answer using four decimal places. (i.e. O.2612)3. Do not express your answer as percentage.

Given,mean(μ)=3.5 kgstandard deviation(σ)=0.85

Answered: Newborn babies in public hospitals in 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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According to a study done by UCB students, the height for Martian adult males is normally distributed with an average of 64 inches and a standard deviation of 2.4 inches. Suppose one Martian adult male is randomly chosen. Let X = height of the individual. Round all answers to 4 decimal places where possible. a. What is the distribution of X? X- NO b. Find the probability that the person is between 64.4 and 67.3 inches. c. The middle 50% of Martian heights lie between what two numbers? Low: inches inches High:
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Assume that the average weight of an NFL player is 245.7 lbs with a standard deviation of 34.5 lbs. The distribution of NFL weights is not normal. Suppose you took a random sample of 32 players. What is the probability that the sample average will be between 240 and 252 lbs? Round your answer to three decimal places, eg 0.192.
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According to a study done by UCB students, the height for Martian adult males is normally distributed with an average of 65 inches and a standard deviation of 2.4 inches. Suppose one Martian adult male is randomly chosen. Let X = height of the individual. Round all answers to 4 decimal places where possible. %3D b. Find the probability that the person is between 62.4 and 65.3 inches. c. The middle 30% of Martian heights lie between what two numbers? Low: inches High: inches
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