This mathematics problem involves applying core mathematical principles and formulas. Below you will find a complete step-by-step solution with detailed explanations for each step, helping you understand not just the answer but the method behind it.
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Step 1: Answer Question 1. The graph uses pictures (apples) to represent data, with a key indicating the value of each picture. This type of graph is known as a pictograph or picture graph. Pictograph or Picture Graph Step 2: Calculate apples harvested in January for Question 2. From the pictograph key, one whole apple represents 1,000 apples, and a half apple represents 500 apples. In January, there are 7 whole apples and 1 half apple. Number of apples in January = (7 × 1,000) + (1 × 500) = 7,000 + 500 = 7,500 apples. Step 3: Calculate apples harvested in April for Question 2. In April, there is 1 whole apple and 1 half apple. Number of apples in April = (1 × 1,000) + (1 × 500) = 1,000 + 500 = 1,500 apples. Step 4: Find the difference for Question 2. To find how many more apples were harvested in January than April, subtract the number of apples in April from January. Difference = 7,500 - 1,500 = 6,000 apples. The student's answer of 6500 is incorrect. 6,000 apples Step 5: Answer Question 3. The graph uses bars of different heights to represent the frequency of favorite sports among male senior high students. This type of graph is called a bar graph. Bar Graph Step 6: Answer Question 4. The question "How many students like soccer than basketball?" is likely asking for the difference in the number of students who prefer soccer compared to basketball. From the bar graph: Number of students who like Soccer = 70 Number of students who like Basketball = 50 Difference = 70 - 50 = 20 students. 20 students Last free one today — make it count tomorrow, or type /upgrade for unlimited.