T-Mobile Wi-Fi ?• 27% O1 9:41 PMDone3 of 4O TL O a FOUFIJ FIJ3 FJ 6FOUGGGNasi student.desmos. corvactivitybuilcer/student/608aboce08264docndJees97screentds0a3d0613-1d04-496a-989c-54rad466a7aUpdateApos a CnCcurse Care.Clara Destiny sho6 Imoloymunt Center* Login Sesicn Exaration.b Buling Aasociste.Skar iVew Fartrait Droo.O Nursing: Tradion= Unit 4, Lesson 14: Using Normal Distributions for Exper.Dastiny Olengtu5 of 14Next >Researchers want to know the offect of captively raising birds on the weight cf the birds. The researchers begin with 100 birds dividad into 2 groups of 50each. One group of 50 will be raised in captivity and the other 50 are tagged and released into the wid. After 5 yoars, all 100 birds pre collected andweighed. There are more than 10" different ways to regroup the 100 birds into groups of 50 again, so looking at all the combinations would be too timeconsuming to reproduce. In this case, we can run simulations to determine how the original difforence in means compares to those from regrouping the29data.The original groups have a difference of means of 0.27 grams. Researchers run 1,000 simulations regrouping the data into 2 groups at random and recordthe differences in means for the groups in each simulation. The histogram shows the differences in means from the simulations.They determine that the mean of the differences of means from the simulations is 0.0021 grams and the standard doviation for the differences of meansfrom the simulations is 0.112 grams.* What features of the distribution in the histogram let youknow that modeling with a normal distribution is5045reasonable?4035302520Share with Class1510TO%232346.9deleteQWRTYSDFGH.JKCV B Noptioncommandcommandoption. 00

from the simulations is 0.112 grams. grams and the standard doviation for the differenc 50 What features of the distribution in the histogram let you know that modeling with a normal distribution Is 45 reasonablo? 40 35 30 25 20 Share with Class 15 10 5.

from the simulations is 0.112 grams. grams and the standard doviation for the differenc 50 What features of the distribution in the histogram let you know that modeling with a normal distribution Is 45 reasonablo? 40 35 30 25 20 Share with Class 15 10 5.

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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Concept explainers

Continuous Probability Distributions

Probability distributions are of two types, which are continuous probability distributions and discrete probability distributions. A continuous probability distribution contains an infinite number of values. For example, if time is infinite: you could count from 0 to a trillion seconds, billion seconds, so on indefinitely. A discrete probability distribution consists of only a countable set of possible values.

Normal Distribution

Suppose we had to design a bathroom weighing scale, how would we decide what should be the range of the weighing machine? Would we take the highest recorded human weight in history and use that as the upper limit for our weighing scale? This may not be a great idea as the sensitivity of the scale would get reduced if the range is too large. At the same time, if we keep the upper limit too low, it may not be usable for a large percentage of the population!

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T-Mobile Wi-Fi ?
• 27% O
1 9:41 PM
Done
3 of 4
O TL O a FOU
FIJ FIJ
3 FJ 6
FOU
GGG
Nas
i student.desmos. corvactivitybuilcer/student/608aboce08264docndJees97screentds0a3d0613-1d04-496a-989c-54rad466a7a
Update
Apos a CnCcurse Care.
Clara Destiny sho
6 Imoloymunt Center
* Login Sesicn Exaration.
b Buling Aasociste.
Skar i
Vew Fartrait Droo.
O Nursing: Tradion
= Unit 4, Lesson 14: Using Normal Distributions for Exper.
Dastiny Olengtu
5 of 14
Next >
Researchers want to know the offect of captively raising birds on the weight cf the birds. The researchers begin with 100 birds dividad into 2 groups of 50
each. One group of 50 will be raised in captivity and the other 50 are tagged and released into the wid. After 5 yoars, all 100 birds pre collected and
weighed. There are more than 10" different ways to regroup the 100 birds into groups of 50 again, so looking at all the combinations would be too time
consuming to reproduce. In this case, we can run simulations to determine how the original difforence in means compares to those from regrouping the
29
data.
The original groups have a difference of means of 0.27 grams. Researchers run 1,000 simulations regrouping the data into 2 groups at random and record
the differences in means for the groups in each simulation. The histogram shows the differences in means from the simulations.
They determine that the mean of the differences of means from the simulations is 0.0021 grams and the standard doviation for the differences of means
from the simulations is 0.112 grams.
* What features of the distribution in the histogram let you
know that modeling with a normal distribution is
50
45
reasonable?
40
35
30
25
20
Share with Class
15
10
TO
%23
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3
4
6.
9
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