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A scatter plot is the most effective visualization for examining the relationship between two continuous variables, as it displays individual data points on a two-dimensional plane. This allows analysts to observe trends, correlations, and potential outliers directly. By plotting one variable on the x-axis and the other on the y-axis, scatter plots reveal patterns that can indicate the strength and direction of a relationship, such as positive, negative, or no correlation, thus providing valuable insights for further statistical analysis. The other options are incorrect because: • Option 1 (histogram) shows data distribution for a single variable, not relationships. • Option 2 (box plot) is useful for displaying variability but not for showing relationships between variables. • Option 4 (pie chart) represents categorical data proportions and does not support continuous variable relationships. • Option 5 (bar chart) compares categories rather than continuous relationships.
1(1/2)+ 11(1/3) + 111(1/2) + 1111(1/3) + 11111(1/2) = ?
Find the simplified value of the following expression:
[{12 + (13 × 4 ÷ 2 ÷ 2) × 5 – 8} + 13 of 8]
3/4 of 2000 + √1024 = ? + 12.5% of 3200
32% of 450 + 60% of 150 = ? × 9
√4096 + 4/5 of 780 − ? = 296
9 × 40× 242 × 182= ?2
33 × 5 - ?% of 250 = 62 - 6
√ (573 – 819 + 775) = ? ÷ 3
If a nine-digit number 389x6378y is divisible by 72, then the value of √(6x + 7y) will be∶