Data Interpretation - MCQ Practice Questions

If all values increase by 10, what happens to mean?

Coefficient of Variation = ?

Pie chart: A=35%,B=25%,C=20%,D=15%,E=5%. Total=200. How many in C?

CAGR from 100 to 196 in 2 years?

Bar chart: 2020=100, 2021=120, 2022=144. Growth rate per year?

Relative frequency: class=15, total=100?

If B market share increases from 35% to 40%, total?

Variance is square of?

Histogram shows frequencies. Y-axis represents?

Scatter plot with r=-0.9 shows?