CA Foundation QA Live Batch - www.adda247.com/product-onlineliveclasses/70470/ca-foundation-quantitative-apptitude-live-batch-by-jatin-dembla?examCategory=ca-foundation&productId=70471
TYPES of PRIMERY METHOD • INTERVIEW METHOD • MAILS QUESTIONNAIRE METHOD • OBSERVATION METHOD ( Best Method for collection of data) • QUESTIONNAIRES FILLED & SENT BY ENUMERATORS
(1) DEALS WITH--------> Aggregate Data (2) CONCERNED WITH--------> Quantitative Data (3) USED IN-------> Future Presentation of Sales, Production,etc... (4) BUILT UPON-------> Random Sampling
SECONDARY METHOD • WHEN WE USE EXISTING DATA. • WHEN DATA IS COLLECTED BY SOMEONE ELSE AND USED BY SOME OTHER PERSONS. • LESS EXPENSIVE • LESS TIME TAKING • IT MAY & MAY NOT BE DIRECTLY SUITABLE
Devided data into classes or Groups • Quantitative ( Cardinal )(Measurable) • Qualitative ( Ordinal )(Attributes) • Geographical ( Spedial series data)(Location based data) • Chronological ( Tempral & Time series data )(Time based data)
CA Foundation QA Live Batch - www.adda247.com/product-onlineliveclasses/70470/ca-foundation-quantitative-apptitude-live-batch-by-jatin-dembla?examCategory=ca-foundation&productId=70471
THANKYOU SO MUCH SIR FOR AMAZING SESSION
TYPES OF DATA
✓ Ungrouped Data
✓ Grouped Data
>Discreate Distribution
>Continuous Distribution
Thank you so much sir ❤
sir padhane Ka tareeka was awesome, nd first video, Real human, Baki exam ke baad likhenge Kuch achha sa!!!!!!
Awesome lecture 🙏
OBSERVATION METHOD:
• DATA IS COLLECTED BY DIRECT OBSERVATION & INSTRUMENTS.
• BEST METHOD OF DATA COLLECTION
• MOST ACCURATE METHOD
Thank youuu Sirr Apki baar 90 paar with JD sir✅
TYPES of PRIMERY METHOD
• INTERVIEW METHOD
• MAILS QUESTIONNAIRE METHOD
• OBSERVATION METHOD ( Best Method for collection of data)
• QUESTIONNAIRES FILLED & SENT BY ENUMERATORS
(1) DEALS WITH--------> Aggregate Data
(2) CONCERNED WITH--------> Quantitative Data
(3) USED IN-------> Future Presentation of Sales, Production,etc...
(4) BUILT UPON-------> Random Sampling
TYPES OF PRESENTATION
✓ TEXTUAL ( PARAGRAPH )
✓ TEBULAR ( TABLE FORMAT )
✓ DIAGRAMMATIC
✓ GRAPHICAL
TABULATION METHOD
> COMPARISON OF ROWS AND COLUMNS
> COMPLICATED DATA IS ALWAYS REPRESENT
> MUST BE DIAGRAMMATIC REPRESENTATION
> ANALYSIS OF DATA
DIAGRAMMATIC METHOD
• LINE DIAGRAM IS ALSO KNOWN AS HISTORIA GRAM
• BAR DIAGRAM
• PIA CHART
SECONDARY METHOD
• WHEN WE USE EXISTING DATA.
• WHEN DATA IS COLLECTED BY SOMEONE ELSE AND USED BY SOME OTHER PERSONS.
• LESS EXPENSIVE
• LESS TIME TAKING
• IT MAY & MAY NOT BE DIRECTLY SUITABLE
SCRUTINY OF DATA:--
> CHECKING ACCURACY AND CONSISTENCY OF DATA
It can be defined as
Plural:- Quantitative as well as Qualitative.
Singular:- Collection, Presentation, Analysis and Interpretation.
Abki baar 90 paar ❤❤❤
Ab ki bar 90 paar JD sir k sath
INTERVIEW METHOD:--->
• DIRECT INTERVIEW METHOD ( NATURAL CALAMITIES LIKE CYCLONES & EARTH QUAKES etc..)
• INDIRECT INTERVIEW METHOD ( RAIL ACCIDENT )
• TELEPHONIC METHOD ( FASTEST METHOD IN ALL INTERVIEW METHODS )
•
FREQUENCY
> No. Of times on observation is repeated.
> Addition of frequency is known as Cumulative Frequency.
isme saare topics covered hai?
• PRIMERY METHOD (First time)
• SECONDARY METHOD (
DATA is a numerical information obtained during Investment
MAILS QUESTIONNAIRE METHOD
• FORMING A WELL DRAFTING
• EVERYTHING IS PRE PREPARED
• NON- RESPONSING
best class
QUESTIONNAIRES FILLED & SENT BY ENUMERATOR METHOD
• ENUMERATORS COLLECTS INFORMATION DIRECTLY BY INTERVIEWING THE PERSON.
• FOR EXAMPLE, CENSUS..
Notes kahase milege?
Sir apke notes ko kaafi jagah dhund liya ap ek brr link provide krwado please apke notes ki
Devided data into classes or Groups
• Quantitative ( Cardinal )(Measurable)
• Qualitative ( Ordinal )(Attributes)
• Geographical ( Spedial series data)(Location based data)
• Chronological ( Tempral & Time series data )(Time based data)
ab ki baar 90 paar
]
Statista
Status
Statistik
Statistique😂
bhai tu comment mai hi notes bana raha hai kya?😂