Statistics and Probability Lec 1 | Santa Ana College

University:
Santa Ana College
Course:
MATH 219 | Statistics and Probability
Academic year:

2021
Views:

248

Pages:

4
Author:

sonalhava9qv

Lec #1 MCQ'S+ 5/05 DAY Statistics & Probability DITE: Primary Data: 20 19 18 17 10 16 15 14 13 20 12 11 10 12 5 9 8 7 6 Types of Data: (1) Discrete Data: number are Called The whole discrete eg Family Members and Countable. of Chair in Class. no (2) Continuous Data: → Primary Data: (real time data) Primary Collected for a data is information Someone directly by specific purpose, like through Suneys, interviews original Sources-or experiments. It's and not taken from other DAY: DATE: OR The data which used are Called collected for the very first time primary data. Secondary Data: (Past Data) The data which is treated once is Secondary data. Classes F Secondary Dala 0105 1 06-10 11-15 6 16-20 6 20 → Group Data: in form table are The in called data arrange Classified/specific Group data. → Ungroup Data: The data is not arrange Called in specific form ungroup data. are DAY DATE: →Table: The combination of horizontal Yows and vertica Columns are called table. →Tabulation: The the Called process to put data in the table tabulation. are →Classification: The process we are arrange called in which the data in tables Classification. → Frequency: The of data is d number repeated called frequency. → Statistics: Statistics. is a science that deals with Collection Presentation Analysis and Interpretation of data. Branches of Statistics: (1) Descriptive: This type of statistics deals with the methods

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