a school survey asked students which candidate they supported for class president. the survey data are shown…

a school survey asked students which candidate they supported for class president. the survey data are shown in the relative frequency table.\n| | wilson | martinez | total |\n|--|--|--|--|\n| females | 0.24 | 0.30 | 0.54 |\n| males | 0.18 | 0.28 | 0.46 |\n| total | 0.42 | 0.58 | 1.0 |\nwhat percentage of females polled supported martinez?\na. about 56%\nb. 30%\nc. about 54%\nd. 58%

a school survey asked students which candidate they supported for class president. the survey data are shown in the relative frequency table.\n| | wilson | martinez | total |\n|--|--|--|--|\n| females | 0.24 | 0.30 | 0.54 |\n| males | 0.18 | 0.28 | 0.46 |\n| total | 0.42 | 0.58 | 1.0 |\nwhat percentage of females polled supported martinez?\na. about 56%\nb. 30%\nc. about 54%\nd. 58%

Answer

Explanation:

Step1: Identify relevant data

The relative - frequency of females who supported Martinez is 0.30 from the table.

Step2: Convert to percentage

To convert a decimal to a percentage, multiply by 100. So, (0.30\times100 = 30%)

Answer:

B. 30%