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Artyom0805 [142]
3 years ago
12

A researcher records the time (in seconds) that participants arrive late for a scheduled research study. Assuming these data are

normally distributed, which measure of central tendency is most appropriate to describe these data? mean median mode range
Mathematics
1 answer:
PilotLPTM [1.2K]3 years ago
4 0

Answer:

mean

Step-by-step explanation:

Normal distribution curves Is a distribution curve having different mean values with a standard deviations  

the correct option: mean

A normal distribution curve is standardized as follows:

(a) The mean value of the unstandardized curve is made the origin, thus making the mean value, x, zero.

(b) The horizontal axis is scaled in standard deviations. This is done by letting z= x−x/ σ , where z is called the normal standard variate, x is the value of the variable, x is the mean value of the distribution and σ is the standard deviation of the distribution.

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Graph tthe system of equations below on a piece paper. what is the solution y=2x-3 y=-x+3
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Answer:

Look at the explanation.

Step-by-step explanation:

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3 years ago
Which option correctly describes both domain & the range?
stich3 [128]
Domain refers to all of the x-values that satisfy the line, and the range refers to all of the y-values that satisfy the line.

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3 years ago
One day Clare runs 6 miles. The next day. She plans to run that some distance plus half as much again.
DENIUS [597]

Answer:

9

Step-by-step explanation:

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5 0
3 years ago
14
Minchanka [31]

Answer:

B. y = -\frac{1}{5}x - 4

Step-by-step explanation:

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