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12. What level of measurement is represented by the diameter of the zone of inhabitation produced by the akapulko extract? •Ordinal •Ratio •Norminal •Interval 13. When Jose calculated the average diameter of the zone of inhibition, what statistical tool did he use? •Measures of central tendency •Mean •Measures of dispersion •Variance 14. What other measures of central tendency can be tried by Jose on raw data on the diameter of zone of Inhibition? •Median and variance •Range and standard deviation •Mode and median •Mode and Variance 15. If Jose would like to determine the spread of quantitative data measured against the mean diameter of the clear zone of inhabitation, what measure of dispersion should he use? •Variance •Standard deviation •Range •Median

12. What level of measurement is represented by the diameter of the zone of inhabitation produced by the akapulko extract? •Ordinal •Ratio •Norminal •Interval 13. When Jose calculated the average diameter of the zone of inhibition, what statistical tool did he use? •Measures of central tendency •Mean •Measures of dispersion •Variance 14. What other measures of central tendency can be tried by Jose on raw data on the diameter of zone of Inhibition? •Median and variance •Range and standard deviation •Mode and median •Mode and Variance 15. If Jose would like to determine the spread of quantitative data measured against the mean diameter of the clear zone of inhabitation, what measure of dispersion should he use? •Variance •Standard deviation •Range •Median

College Physics
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
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Multiple Choices. Direction: WRITE THE WORD OF the correct answer. A. Read the description of Jose's science investigatory below. Then Answer the questions that follow. Write the word/s of the correct answer. Jose investigated the fungicidal ability of akapulko leaf extracts to kill the fungus that causes athlete's foot. To extract the antifungal chemicals in the akapulko leaves, he used different liquids such as distilled water, ethyl alcohol, coconut oil, and acetone. His investigations revealed that the fungicidal ability of the akapulko leaves was most effective with the use of coconut oil as extracting liquid. He therefore recommended the use of the akapulko leaves-coconut oil mixture for those suffering from athletes foot. He also recommended that more study be done on other disease-causing fungi. Jose further improved on his science investigatory project by quantifying the effectiveness of akapulko leaves in inhabiting the growth of the fungus that causes athlete's foot. With the help of a microbiologist, he performed the agar disc diffusion method, a laboratory procedure for determining the effectiveness of an extract from the akapulko leaves to kill fungus. He did several trials to determine the extract's effectiveness by measuring the diameter of the zone of inhibition of extracts against the fungus. (The zone of inhibition is a clear round zone that can be observed in fungus-containing agar plate) The clear zone on the agar plate showed that the fungus was not resistant to the akapulko extract. Jose took several measurements (in millimeter) of the diameter of the zone of inhibition. Then he compared the numerical data of the control set up consisting of coconut oil as the only inhibitory material.
Transcribed Image Text:Multiple Choices. Direction: WRITE THE WORD OF the correct answer. A. Read the description of Jose's science investigatory below. Then Answer the questions that follow. Write the word/s of the correct answer. Jose investigated the fungicidal ability of akapulko leaf extracts to kill the fungus that causes athlete's foot. To extract the antifungal chemicals in the akapulko leaves, he used different liquids such as distilled water, ethyl alcohol, coconut oil, and acetone. His investigations revealed that the fungicidal ability of the akapulko leaves was most effective with the use of coconut oil as extracting liquid. He therefore recommended the use of the akapulko leaves-coconut oil mixture for those suffering from athletes foot. He also recommended that more study be done on other disease-causing fungi. Jose further improved on his science investigatory project by quantifying the effectiveness of akapulko leaves in inhabiting the growth of the fungus that causes athlete's foot. With the help of a microbiologist, he performed the agar disc diffusion method, a laboratory procedure for determining the effectiveness of an extract from the akapulko leaves to kill fungus. He did several trials to determine the extract's effectiveness by measuring the diameter of the zone of inhibition of extracts against the fungus. (The zone of inhibition is a clear round zone that can be observed in fungus-containing agar plate) The clear zone on the agar plate showed that the fungus was not resistant to the akapulko extract. Jose took several measurements (in millimeter) of the diameter of the zone of inhibition. Then he compared the numerical data of the control set up consisting of coconut oil as the only inhibitory material.
12. What level of measurement is represented by the diameter of the zone of inhabitation produced by the akapulko extract? •Ordinal •Norminal •Ratio •Interval 13. When Jose calculated the average diameter of the zone of inhibition, what statistical tool did he use? •Measures of central tendency •Measures of dispersion •Variance •Mean 14. What other measures of central tendency can be tried by Jose on raw data on the diameter of zone of Inhibition? •Median and variance •Mode and Variance •Range and standard deviation •Mode and median 15. If Jose would like to determine the spread of quantitative data measured against the mean diameter of the clear zone of inhabitation, what measure of dispersion should he use? •Variance •Standard deviation •Range •Median
Transcribed Image Text:12. What level of measurement is represented by the diameter of the zone of inhabitation produced by the akapulko extract? •Ordinal •Norminal •Ratio •Interval 13. When Jose calculated the average diameter of the zone of inhibition, what statistical tool did he use? •Measures of central tendency •Measures of dispersion •Variance •Mean 14. What other measures of central tendency can be tried by Jose on raw data on the diameter of zone of Inhibition? •Median and variance •Mode and Variance •Range and standard deviation •Mode and median 15. If Jose would like to determine the spread of quantitative data measured against the mean diameter of the clear zone of inhabitation, what measure of dispersion should he use? •Variance •Standard deviation •Range •Median
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