List of top Data Science Questions on Data Analysis asked in CBSE CLASS XII

Name one type of chart/graph suitable for analysing a single variable (univariate analysis) and one type for analyzing the relationship between two variables (bivariate analysis).
Prediction of house prices in a city depends on factors such as the number of bedrooms, size of the house (square footage), location and age of the property. Which analysis technique is appropriate for this scenario?

The following histogram represents: