3 years ago

270 cm of snow in 18hours

Mathematics

1 answer:

saw5 [17]3 years ago

7 0

Answer:

i'm sorry but where's the question?

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Score Frequency

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Scores on an AP Exam at a local high school are recorded in the table. What was the average score?

Answer: D) 4.266 is correct

Explanation:

We are given the below frequency table:

Score Frequency

1 | 0

2 | 3

3 | 4

4 | 16

5 | 22

Let's denote the score by $x$ and frequency by $f$ .

The average formula is:

$Average=\frac{\sum fx}{\sum f}$

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Hence the option D) 4.266

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270 cm of snow in 18hours​

270 cm of snow in 18hours