Statistics and Histograms with DreamCalc Scientific Calculator

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A tutorial on using the DreamCalc Scientific Graphing Calculator to perform statistical calculations and plot histograms.

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Closed Caption:

welcome to this introductory tutorial on
statistics with the tree outside you
calculate so we will be looking at the
calculators Instagram plots and kept in
just a moment but first we'll start with
a simple calculation we are going to key
in that dare to say I'm finding mean a
sage green couch suppose spreadsheets
entry but just for now we are going to
demonstrate using all means keep out
this calculator maintains two dates
lists and that's why list used with
regression analysis and a way to cystic
levator are established here will be
using yes delist the first thing we want
to do is to make sure we are using this
mode statistical mode statistical data
input values from the keep out using
that data input you here let's go ahead
and key in the data to data data data
notice how we've just press the whites
to impose two instances of the last
value instead of doing this we can also
use this separates aqui to specify the
values frequency or if you prefer it's
waiting value let's use it within next
imports so that we don't have to keep it
simple times for separator three data
let's not forget the two remaining
values data one data now the calculates
a system functions uproot the following
3 G's statistical some statistical
Varian's statistical distribution beast
questions all operates in the deaths of
this link you posted this election the
arithmetic mean is located on the
variance and we need only selected to
calculate the mean side of the dates we
just entered statistical Varian's mean
of x equals 3.5 now we can company that
display value copy and paste it into an
external occasion
dealing with a date set on the one we do
show is to use Dreamcast graphing unless
window
here the first pages use graphing I will
be coming back to this num moments
before now let's go to the list page
well we conceded a two-volume we just
then the calculator is instantly were
changed we make here
vice versa for example if week in
another value we've seen it and it's the
latest data we can also perform
calculations from this page directly so
let's we calculate the arithmetic mean
now we just modified to date set for
furthermore we can copy editor and salt
sounds much like his bread she's here to
consolidate option will sought combine
multiple value instances my updates use
frequency and we can see that number
five which we entered twice is now let's
they told me once but twice the
frequency value in our final example
we're going to page two much larger
dataset straights how to spread she's on
display as a histogram
cream pound cake cells
jobs instantly we need to go back to the
graphing page and select option
we can specify the number of classes all
have dreams cut selected number
automatically using Scott true we can
compare the data against the
distribution or switch to a Kimura T fue
we cannot
statistical results presented in the
child's foot
finally we can easily export the shots
when the expo documents
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