Directions: Read and answer the questions carefully. Write the letter of your choice on the blank before each item. 1. 24 teenagers were asked to identify their favourite sport. Which of the following is best to use if you want to display the data in a number of separate, or distinct categories? a. Line graph b. Bar graph c. Pie graph d. Data table 2. A student wants to know what amount of water will produce the tallest bean plant. He wants to create a line graph for the results of his observation. But before he can create one, which of the following should he make first to arrange his data from the observation? a. Pie chart b. Bar graph c. Data table d. Circle graph 3. Which of the following is used to display data that show how one quantity (the one being observed) changes in response to another quantity (the one being controlled). a. Data table b. Bar graph c. Line graph d. Circle graph 4. Which is best to use when you want to show data as parts of a whole? a. Circle graph c. Line graph b. Data table d. Bar graph 5. Which of the following statements is false about the importance of communicating the results of observation? a. allows others to review the information and extend the studies b. communicating results gives value to a research c. raises more public awareness and engagement d. builds a gap between research and the public​