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lakkis [162]
3 years ago
12

Which measure of central tendency refers to the average of all the scores in a data set?

Physics
2 answers:
dedylja [7]3 years ago
5 0

<u>Answer</u>

Mean


<u>Explanation</u>

For any set of date there is a typical value for the probability distribution called central tendency.

There three types of central tendency<em> mean, median and mode.</em>

Mean is the average value of all data set in a distribution.

median is the the central value when the data is arranged in ascending or descending order.

Mode is the value that occurs most in a set of data.

Mandarinka [93]3 years ago
5 0

Mean is your answer.

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Answer:

1.1\cdot 10^{-10}C

Explanation:

The electric field produced by a single point charge is given by:

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In this problem, we have

E = 1.0 N/C (magnitude of the electric field)

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Solving the equation for q, we find the charge:

q=\frac{Er^2}{k}=\frac{(1.0 N/c)(1.0 m)^2}{9\cdot 10^9 Nm^2c^{-2}}=1.1\cdot 10^{-10}C

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3 years ago
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Maybe this would help understand it better.

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