Histogram GCSE level question

[dawn patio]

I’ve gotten all the values but I just need help plotting this histogram should take less than 5 mins

[dawn patio]

what I’ve done so far just need help plotting

<@&286206848099549185>

anyone please?

[swift dagger]

wdym you need help plotting

[dawn patio]

like

I’m supposed to draw the hisogram

but

I’m unsure how to

[dawn patio]

ook

look

it says “draw the histogram..”

[swift dagger]

you have the freq density and class width

[dawn patio]

yes

[dawn patio]

right here

top right corner

[swift dagger]

it's kind of like a bar chart

[dawn patio]

Wait let me try draw it

and

if u think it’s right

lmk

ik how it looks dw

[swift dagger]

ok ok

[dawn patio]

quick question

is the x axis the class width

y axis is the frequency density

[swift dagger]

yes

[dawn patio]

and the x axis is class with

width

[swift dagger]

yes

[dawn patio]

0.5

I’m so confused with the class width

[swift dagger]

wdym

[dawn patio]

It says 0.5

[swift dagger]

for first one

the is from 0-1

[dawn patio]

yeah

[swift dagger]

for the second one the bar is from 1 to 1.5

and so on

[dawn patio]

oh

OHH

ty

Lemme show u

results

everything seems right?

@swift dagger

this is the results

[swift dagger]

seems about right

[dawn patio]

tysm

[swift dagger]

nws

[dawn patio]

I also need help

with one more question

[swift dagger]

sure

[dawn patio]

wait how do u find the class width

my freind is asking

[swift dagger]

wdym

[dawn patio]

the class width generally

how do u find it

[swift dagger]

class width is the interval of your set

so lets say im collecting the height of penguins

[dawn patio]

yep

[swift dagger]

i might sort the heights into 0.5m=<x<0.6m , 0.6m=<x<0.75m
in gsce you might be asked to find class width given you have the frequency density and frequency but otherwise it's given to you

[dawn patio]

oh

OHH

so let’s take

1.5<d<2.0

2.0-1.5

divide by 22

[swift dagger]

wdym

you already have the class width

in this case

[dawn patio]

ik

nvm

[swift dagger]

are you saying, if you wanted to find the class width given only you knew the freq density and frequency
you would do freq/freq density= 22/44 = 0.5