Question
If the ratio of number of illiterate male to female
population in Hirapur is 8:7, then find the difference between the number of illiterate male and female population in Hirapur. Read the data carefully and answer the following questions. The table given below shows the percentage distribution of total number of populations (male + female) in five different villages of MP and it also shows percentage distribution of literate population (male + female) in these five villages. Total number of population in these five villages = 1,26,000 Note: (i) Total number of population (male + female) = Total number of literate population + Total number of illiterate populationSolution
Number of illiterate male population in Hirapur = 6615 x (8/15) = 3528 Number of illiterate female population in Hirapur = 6615 x (7/15) = 3087 Required difference = 3528 – 3087 = 441
In a data warehouse, a fact table typically contains:
Which type of schema uses a central fact table connected to dimension tables?
Which analytics type is focused on predicting future outcomes?
Metadata in data warehousing refers to:
What is a 'star schema' in data warehouse design?
Which of the following best describes a fact constellation schema in a data warehouse?
Which OLAP operation involves focusing on a subset of dimensions (e.g., region=‘Asia’)?
In a data warehouse, which type of table stores quantitative data for analysis?
A snowflake schema is different from a star schema because:
Which clause is used to sort the results in SQL?
