for making a scatter plot of the data set, which would be the best scale and interval for the axis that…

for making a scatter plot of the data set, which would be the best scale and interval for the axis that represents the amount of fluoride?\n|water (l)|2|1|1.5|4|3|1|5|\n|fluoride (mg)|1.1|0.8|1.2|3.2|1.6|0.2|3.6|\n0 to 4 with intervals of 2\n0 to 4 with intervals of 0.2\n2 to 5 with intervals of 0.5\n1 to 4 with intervals of 1

for making a scatter plot of the data set, which would be the best scale and interval for the axis that represents the amount of fluoride?\n|water (l)|2|1|1.5|4|3|1|5|\n|fluoride (mg)|1.1|0.8|1.2|3.2|1.6|0.2|3.6|\n0 to 4 with intervals of 2\n0 to 4 with intervals of 0.2\n2 to 5 with intervals of 0.5\n1 to 4 with intervals of 1

Answer

Explanation:

Step1: Find the minimum and maximum values of fluoride

The minimum value of fluoride in the data - set is 0.2 mg and the maximum value is 3.6 mg.

Step2: Analyze each option

  • Option 1: 0 to 4 with intervals of 2. Intervals of 2 are too large, and the data points will not be plotted accurately.
  • Option 2: 0 to 4 with intervals of 0.2. This range (0 - 4) covers the minimum (0.2) and maximum (3.6) values of fluoride, and an interval of 0.2 is small enough to accurately represent the data points.
  • Option 3: 2 to 5 with intervals of 0.5. The range starts at 2, which does not cover the minimum value of 0.2 mg of fluoride.
  • Option 4: 1 to 4 with intervals of 1. The range starts at 1, which does not cover the minimum value of 0.2 mg of fluoride.

Answer:

0 to 4 with intervals of 0.2