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 and frequency by .
The average formula is:
Therefore, the average score was 4.267
Hence the option D) 4.266
Answer:
A is
Step-by-step explanation:
5 + 5 + 5 + 5 equals 550 lgjf8654
Answer:
t = 4
Step-by-step explanation:
Given
+ 3 = 5 ( subtract 3 from both sides )
= 2
Multiply both sides by 2 to clear the fraction
t = 2 × 2 = 4
y = log5 ( x + 2 )
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