In statistics, the standard deviation is a measure of the amount of variation or dispersion of a set of values. A low standard deviation indicates that the values tend to be close to the mean of the set, while a high standard deviation indicates that the values are spread out over a wider range.

Let X be the number of people with genetic mutation is a group of 500,

The formula of standard deviation is given as

$SD=\sqrt{n*p(1-p)} \\SD=\sqrt{500*0.02*0.98} \\SD=3.1305$

The standard deviation of the given sample is 3.1305

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4 0

1 year ago

Ja’ron collected data about the number of students participating in different types of after-school programs. The chart displays

Degger [83]

Answer:

A. Bar graph

Step-by-step explanation:

Since they are all different activities and don't relate you can put different bars to put the different activities and use the left to indicate the amount of students and grow the bar according to the amount of students in that activity; each bar stands for a different activity, the y-intercept is for the amount of students, the bar will grow 'up' according to the amount of students.

6 0

2 years ago

5 is subtracted from three-fifths of x...please someone translate this expression for me.

Fudgin [204]

3/5x-5
I believe this is the expression that is described.

8 0

3 years ago

10 to the 0 power =what pattern

Citrus2011 [14]

Any number to the power 0 is 1.

So 10^0 = 1

3 0

3 years ago