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# i need to answer some questions about statistics

Q1:

A is called "------------------- frequency".?

Q2:

Compute:

Answer:

Q3:

Using the table above, compute the cumulative relative frequency for class B. Round your answer to **four** decimal places and use decimal notation for percent: **for example,**** for 10.12%, type 0.1012. **

Also there are some more questions in the word which i am going to upploaded

for Q5 in the "Word" i will upload the Excel file to complet the answer.