Answer:
Observational Study
Step-by-step explanation:
Because she stands by the front door and records each student
Answer: B. 70
Step-by-step explanation:
i actually can't tell but i think this is right
well, 6.2% of 4,300 can't be over half. she has made a calculation error, and the real answer is (this is where the mistake was made) 4,300 * 0.062 (not 6.2, because percents are always divided by 100 to make them into a usable number), which is equal to $266.60.
Answer:
plz mark brainliest if it is correct ✌️✌️
