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4 years ago

Plz help god blees if you do it all i will give u BRAINLIEST

Mathematics

2 answers:

Vedmedyk [2.9K]4 years ago

6 0

Answer:

the first one is 23

the second one is 70-79

the third one is 11

Step-by-step explanation:

this is because frequency refers to the amount of people who got the scores on the x-axis.

so for the first one you would count up how many people participated i.e. 2+9+7+5 = 23

the second one is asking for the mode test score and mode refers to the most common, so the most common test score is the 70-79 bar

the third one is asking for how many people scored below 80, which is 11 as 2 people scored 60-69 and 9 scored 70-79 on the test (2+9=11)

Hope this helps :)

nata0808 [166]4 years ago

3 0

the answer is 23

hope this helps

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