Statistics in Research - Introduction, Types, Variables, Frequency Distribution, Skewness, Kurtosis

Описание: Dr. Manishika Jain in this video explains the frequency distribution
30 Students and Stress rating of all
The 30 students’ scores (their ratings on the scale) are: 8, 7, 4, 10, 8, 6, 8, 9, 9, 7, 3, 7, 6, 5, 0, 9, 10, 7, 7, 3, 6, 7, 5, 2, 1, 6, 7, 10, 8, 8.
frequency table because it shows how frequently (how many times) each score was used (mark from lowest to highest values, mark scores, from lowest to highest) - makes it easy to see the pattern in a large group of scores
A frequency table that uses intervals is called a grouped frequency table. – information more directly understandable (inclusive series and exclusive series)
Histogram: barlike graph of a frequency distribution in which the values are plotted along the horizontal axis and the height of each bar is the frequency of that value; the bars are usually placed next to each other without spaces, giving the appearance of a city skyline


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Statistics @0:07
SPSS (Statistical Package for the Social Sciences)@1:47
Types of Statistics @2:19
Descriptive Statistics @2:33
Interpreting Statistics @2:52
Variable, Value and Score @3:33
Level of Measurement @6:37
Equal – Interval Variable @6:50
Ratio Scale @7:25
Rank – Order Variable @8:54
Nominal Variable @9:14
Types of Variable @10:05
Discrete Variable @10:27
Continuous Variable @11:02
Discrete Variable & Continuous Variable @12:26
Frequency Table @13:08
Histogram @15:28
Grouped Frequency Table @16:26
India: Estimated Total Population from 2014 to 2024 (In Millions) @17:37
Unimodal, Bimodal and Multimodal @18:23
Types of Distribution @20:03
Symmetrical Distribution @20:11
Skewed Distribution @20:41
Floor Effect @22:56
Ceiling Effect @23:33
Kurtosis @24:02
Misleading Graphs @24:46
#Skewed #Histogram #Discrete #Measurement #Predictions #Inferential #Descriptive #Interpreting #Taxation #Misleading #Manishika #Examrace #examrace #upsc #ugcnet