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Is this data Normally Distributed? Methods for Checking for Normality

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many of our calculations and ap

statistics require normally distributed

data so here's a set of data this is the

weights of 50 strawberries and we're

gonna try to figure out if they're

approximately normally distributed and

we'll use a few different methods to do

this now the first thing we need to do

is input this data into our calculator

to do this press the stat button now

press enter on edit these are called

your list and in list 1 right here we're

going to type the weights of all 50

strawberries so each time you type a

weight just press ENTER and then you can

input the next weight

all right we got all the data in so the

first thing we should do is graph it and

look if it looks approximately normal

so to do this press 2nd and y equals

this is our stat plot menu and we're


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