Statistics questions for TCS NQT 2021 | TCS NQT aptitude

In this video we will be discussing about most important topic statistics for tcs nqt 2021 examination.There were many questions asked from statistics field in TCS nqt 2021 drc.This video will help you to prepare for TCS NQT 2021.TCS hires for profiles like TCS ninja and TCS digital via tcs nqt
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[akshaykothawade]

onlinestudy4u mai sabse sahi sir
mera fav😍

[a.k]

mode
we know that mode=3median-2mean, substitude this in equation 1
median-mean=1

[dharanipriya]

Sir, please make a video about log based tcs nqt questions tomorrow....

[gsashish]

You're solving raw data question only but they are asking grouped data question. Please make on that

[pranavambore]

To calculate avg/mean easy trick
Arrange it in ascending order...
Next pick the middle number that will be mean
If ther are two middle numbers the add both and divide by two.
No calculations... saving time

Ex1- 1 2 3 4 4 6 8
Middle number= 4 =mean

Ex1- x, x+3, x+5, x+8, x+9
Middle number-x+5
X+5=9
X=4😁

[vipul]

It's impossible to do these kindda problems without pen and paper.
🙃

[arnabmudi]

Thank you sir.... Keep making more videos on all 5 stages.
these are really helpful.🙏

[unemployedcse]

Sir I have TCS nqt on 24 th please upload more vedio before the date please😍

[keshavanandini]

In question 4 ..it is no of rupees or no of notes?
If it is no of rupees how come it is 150 rupees for 20 rupee note
and I think to find the mode ..if it is for no of rupees we should divide no of rupees with denominations...to get no of notes..so we can find the max frequency

[anmoldhawan]

This will be nothing but MODE of channel

[spenz]

go to the playback speed option, select custom and set it on 0.9 :)

[kajalpowale]

Thank you sir for making this video... 🙏🙏

[ayushghosh]

The last question can be solved in a much easier way !!
We know:-Mode=3*Median-2*Mean
Given:-Mode-Median=2
Now, Mode=3*Median-2*Mean
=>Mode-Median=2(Median-Mean)
=>2=2(Median-Mean)
Therefore, Median-Mean=1

[manjulacn]

Sir please do videos on programs asked in tcs exam

[riyanegi]

Will statistics come in the syllbus of tcs exam?

[craftyexploreyourself]

These are very easy..will this type of problem come in the exam? Or I need to practice harder problem?

[mehakkapoor]

Thank you so much ...pls make one video on geomery

[arundhatihatekar]

Sir, please make a video on Data interpretation

[mopurisivareddy]

Sir I had written TCS nqt exam but when I login it showing your score will be updated shortly, why they are taking sooo long time, are is there any other way to check the results

[sakshitembhurne]

Sir please provide previous year papers of TCS Ninja.