Answered: In the Mother and Child Posyandu during…

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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Hello Sir.
Good Evening.

I have a question in my home work related Statistics lesson. The following below is my question.
Please advise and Thank you so much.

In the Mother and Child Posyandu during the past month, there were children under five who came from a normally distributed population with a mean of 3500 grams and a standard deviation of 200 grams, with a population size of N=50. Then there is a random sample of size 15.

Calculate the probability that the average weight of the 15th toddler reaches:
1. Maximum 3600 grams
2. Minimum 3400 grams

Features Features Normal distribution is characterized by two parameters, mean (µ) and standard deviation (σ). When graphed, the mean represents the center of the bell curve and the graph is perfectly symmetric about the center. The mean, median, and mode are all equal for a normal distribution. The standard deviation measures the data's spread from the center. The higher the standard deviation, the more the data is spread out and the flatter the bell curve looks. Variance is another commonly used measure of the spread of the distribution and is equal to the square of the standard deviation.

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