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ivanzaharov [21]

3 years ago

6

increasing the frequency of observations in the tails of a distribution will increase the standard deviation. why?

2 answers:

ozzi3 years ago

6 0

Increasing the frequency of observations in the tails of a distribution will increase the standard deviation because the data points are added once observations are made. In this case, the data points may be attributed to more error that increases the separation between data points.

Dvinal [7]3 years ago

4 0

Answer:

Because tha data placed in the tail of the distribution is the most separated data from the central stats, so, variation measures will be affected if we increase the representation of the least central values.

Remember that the standard deviation represents the degree of deviation regarding the mean is the data. So, if we increase data in the tails, we will increase the most ranged data, so the variation will be higher, which means the standard deviation will also increase.

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Explain how to solve the equation and then check the solution.<br><br> 9 = q – 4

Vika [28.1K]

Assignment: $\bold{Solve \ And \ Check \ Equation: \ 9=q-4}$

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Answer: $\boxed{\bold{q=13}}$

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Explanation: $\downarrow\downarrow\downarrow$

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[ Step One ] Switch Sides

$\bold{q-4=9}$

[ Step Two ] Add 4 To Both Sides

$\bold{q-4+4=9+4}$

[ Step Three ] Simplify

$\bold{q=13}$

[ Step Four ] Check Your Work

$\bold{13 \ - \ 4 \ = \ 9}$

[ Step Five ] Question: Is Equation Correct

$\bold{Equation \ Is \ Correct, \ Therefore \ q=13}$

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5 0

3 years ago

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AnnyKZ [126]

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3 years ago

The measure of the hypotenuse is? (side c)

Sliva [168]

Answer: 25
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4 0

3 years ago

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If h(-8), find 1/3*h(x) = x^2-5x+7

Lynna [10]

The value is 333

<h3>How to determine the function</h3>

From the information given, we have:

x = - 8
1/3*h(x) = x^2-5x+7

Now, let's substitute the value of 'x' in the function:

1/3*h(x) = x^2-5x+7

1/ 3 × h(-8) = ( - 8)² - 5 ( -8) + 7

Make 'h ( -8)' the subject of formula

h ( -8) = $\frac{( -8)^2 - 5(-8) + 7}{1/ 3}$

h ( -8) = $\frac{64 + 40+ 7 }{1/ 3}$

Take the sum of the numerator

h ( -8) = $\frac{111}{1/3}$

Take the inverse of the denominator and multiply

h ( -8) = 111 × 3/ 1

h ( -8) = 333

We can see that through the substitute of the value of x as - 8, we get 333

Thus, the value is 333

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2 years ago

Which equation accurately represents this statement? Select three options. Negative 3 less than 4.9 times a number, x, is the sa

Svetllana [295]

Equations b,c, and e accurately represent this statement.

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A mathematical statement consisting of an equal symbol between two algebraic expressions with the same value is known as an equation.

The three equation accurately represents this statement is;

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Hence, equations b,c, and e accurately represent this statement.

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2 years ago