3 years ago

Ez pls help i will give extra points

Mathematics

1 answer:

My name is Ann [436]3 years ago

7 0

Answer:

25.4

Step-by-step explanation:

1/3 ( 2.55+.75) +3* 8.1

Using pemdas, parentheses first

1/3 ( 3.3) +3* 8.1

Then multiply

1.1 + 24.3

Then add

25.4

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Read 2 more answers

The standard deviation for a set of data with mean 25 and variance 16 is?

svet-max [94.6K]

Answer:

Standard deviation = 4

Step-by-step explanation:

Given the following data;

Mean = 25

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