Math, asked by leahsutton3210, 2 months ago

Work out the mean for the data set below:
5.3, 3.8, 2.2, 3.3, 3.2
Give your answer as a decimal.

Answers

Answered by jasonemelife
0

Answer:

3.56

Step-by-step explanation:

you have to add them all which will give you 17.8.

then you divide it by 5 which will give you 3.56

hope it helps

Answered by Anonymous
3

\colorbox{purple} {QUESTION}

Q. Work out the mean for the data set below:

5.3, 3.8, 2.2, 3.3, 3.2

\colorbox{pink} {ANSWER}

Ans. We know that,

mean or average

 =  >  \frac{sum \: of \: all \: numbers}{number \: of \: numbers}

therefore \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \\ average   =  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \\  =  >   \frac{5.8 + 3.8 + 2.2 + 3.3 + 3.2}{5}  \\  \ =  >  \frac{18.3}{5}  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \\  =  > 3.66 \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:

Hope the answer helps you

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