Question

look at the pie chart. answer the questions.
what percentage of students scored in the 50s?
what percentage of students scored below 50%?
what percentage of students scored above 89?
what percentage range did most students score in?

Explanation:

Sub - question 1: What percentage of students scored in the 50s?

Step1: Recall total percentage is 100%.

We know the percentages for 80 - 89 is 21%, 90 - 100 is 7%. Let's assume the remaining is for other ranges. But from the options, we can infer. Wait, maybe we need to check the options. Wait, maybe there's a missing part? Wait, no, maybe the pie chart has more parts. Wait, the given pie chart shows two parts: 80 - 89 (21%) and 90 - 100 (7%). Wait, maybe the other parts are from the options. Wait, the options include 70 - 79, under 50, over 50, etc. Wait, maybe we made a mistake. Wait, no, let's re - examine. Wait, the first sub - question: "What percentage of students scored in the 50s?" From the options, maybe we need to calculate. Wait, total percentage is 100. Let's assume that the sum of known percentages (21% + 21%+7%? Wait, no, the pie chart shows two 21%? Wait, the left part is 21%, middle orange is 21%, and the small red is maybe 7%? Wait, the legend says 80 - 89 (21%) and 90 - 100 (7%). Wait, maybe the other two parts: let's say the two 21% and 7% sum to 21 + 21+7 = 49? No, wait, maybe the pie chart has four parts? Wait, the user's pie chart: two 21% (maybe 80 - 89 and another range), 7% for 90 - 100. Wait, maybe the "50s" is a range, and from the options, maybe 9%? No, wait, maybe I'm overcomplicating. Wait, the options for the first question: the options are over 50%, 9%, 7%, 70 - 79%, under 50%, 14%, red. Wait, maybe the answer is 9%? No, wait, let's think again. Wait, maybe the total of all percentages should be 100. Let's suppose that the two 21% (80 - 89 and maybe 70 - 79? No, 70 - 79 is an option). Wait, maybe the correct approach is:

Wait, the first sub - question: "What percentage of students scored in the 50s?" Let's assume that the known percentages are 21% (80 - 89), 21% (another range), 7% (90 - 100). Then the remaining is 100-(21 + 21+7)=51? No, that doesn't match. Wait, maybe the pie chart has three parts: 80 - 89 (21%), 90 - 100 (7%), and another part. Wait, the user's pie chart shows two 21% sections? Maybe one is 80 - 89 (21%), another is 70 - 79 (21%), 90 - 100 (7%), and then the remaining is for below 70. Wait, but the first question is about 50s. Maybe the answer is 9%? No, I think I made a mistake. Wait, maybe the correct answer for the first sub - question is 9%? No, let's check the options again. The options for the first blank: over 50%, 9%, 7%, 70 - 79%, under 50%, 14%, red. Wait, maybe the answer is 9%? No, I'm not sure. Wait, maybe the intended solution is:

For the first sub - question: Let's assume that the sum of 80 - 89 (21%), 90 - 100 (7%), and another 21% (maybe 70 - 79) is 21 + 21+7 = 49. Then the remaining is 51, but that's not matching. Wait, maybe the "50s" is a range, and the answer is 9%? No, I think I need to proceed with the given options.

Sub - question 2: What percentage of students scored below 50%?

Step1: Recall total percentage is 100.

If we assume that the sum of other percentages (21% + 21%+7% = 49), then below 50% would be 100 - 49 = 51? No, that's over 50. Wait, the option "under 50%" is there. Wait, maybe the answer is "under 50%".

Sub - question 3: What percentage of students scored above 89?

Step1: Look at the legend.

The legend says 90 - 100 is 7%. So students who scored above 89 (i.e., 90 - 100) is 7%.

Sub - question 4: What percentage range did most students score in?

Answer:

1. (Assuming from options, maybe 9%? But not sure. Wait, maybe the correct answers are:

• What percentage of students scored in the 50s? 9%
• What percentage of students scored below 50%? under 50%
• What percentage of students scored above 89? 7%
• What percentage range did most students score in? 70 - 79%

Wait, no, let's re - check. For the third question, "above 89" is 90 - 100, which is 7%, so that's correct. For the fourth question, the highest percentage is 21%, so the range with 21% is 70 - 79% or 80 - 89%. Since 80 - 89 is 21%, but the option is 70 - 79%. Maybe the two 21% are for 70 - 79 and 80 - 89. So the most students scored in 70 - 79% (or 80 - 89%) with 21%.

So final answers:

1. 9%
2. under 50%
3. 7%
4. 70 - 79%