Answer:
Range⇒ 8
Mode⇒ 3
Step-by-step explanation:
Hope this helps
Answer:
50% i think
Step-by-step explanation:
Answer:
54
Step-by-step explanation:
34 + 4 ⋅ 5 (by PEDMAS, do multiply first)
= 34 + 20
= 54
The size of the sample should be obtained at 2401 in order to be 95% confident
Given that:
Margi of error, 
Population proportion, 
To Find: The size of the sample that should be obtained in order to be 95% confident
Let the size of the sample be n
Using formula,

Therefore, the size of the sample should be obtained at 2401 in order to be 95% confident
Learn more about Population proportion here brainly.com/question/15703406
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150750 × 100100 = 20100 = 20%
If you are using a calculator, simply enter 150÷750×100 which will give you 20 as the answer.