3 years ago

PLZ HELP ASAP Using the frequency table below, find how many students received a score of 70 or better on a mathematics test.

2 answers:

7 0

Okay this one is pretty easy.

Here are the steps:
1. we know that 70 - 79 = 5 students 80 - 89 = 7 students 90 - 99 = 2 students.
2. ADD
3. 5 + 7 + 2= 14
4. ANSWER

A: D there are 14 students scored 70 and above!
Hope this helped! (tell me if i'm wrong or right please!!!)

ivanzaharov [21]3 years ago

3 0

Answer:

D.14

Step-by-step explanation:

To find out the answer, we need to add up all the student s that a 70 or above. 5 got 70-79, 7 got 80-89, and 2 got 90-99.Add these up and we get 14. The answer is D.14

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