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uranmaximum [27]

3 years ago

12

Can be interpreted as the number of standard deviations a data value is from the mean of all the data values.

1 answer:

Elza [17]3 years ago

5 0

Hello, what you are looking for is the term z-score. z-score is the standardized score that has been developed for statistics to compare data from different scales. By using the mean and standard deviation of the data values, a z-score is calculated and comparisons can be deduced even if the two data sets have different scales.

For example, if a z-score is 1.33, then it is 1.33 standard deviations from the mean. This result is more typical compared to a z-score of 3 meaning that it is 3 standard deviations from the mean.

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Can someone please help me with this problem

LenKa [72]

Answer:

the piont was 10.15 away from the that is dead see yea

Step-by-step explanation:

5 0

3 years ago

(-6,8); perpendicular to y = -3/2x -1

UNO [17]

Answer:

$y = \frac{2}{3} x + 12$

Step-by-step explanation:

$y = - \frac{3}{2} x - 1$

The gradient of a line is the coefficient of x when the equation of the line is written in the form of y=mx+c.

Thus, gradient of given line= $- \frac{3}{2}$ .

The product of the gradients of perpendicular lines is -1.

(Gradient of line)(-3/2)= -1

Gradient of line

$- 1 \div ( - \frac{3}{2} ) \\ = - 1( - \frac{2}{3} ) \\ = \frac{2}{3}$

Substitute m= $\frac{2}{3}$ into y=mx+c:

$y = \frac{2}{3} x + c$

To find the value of c, substitute a pair of coordinates.

When x= -6, y= 8,

$8 = \frac{2}{3} ( - 6) + c \\ \\ 8 = - 4 + c \\ c = 8 + 4 \\ c = 12$

Thus, the equation of the line is $y = \frac{2}{3} x + 12$ .

7 0

3 years ago

AWARDING BRAINLIEST!!!! Using the distributive property of multiplication write 2(6r+18) in standard form and explain steps

densk [106]

Your answer is 21...

5 0

3 years ago

Find m These questions getting hard

pickupchik [31]

Answer:

the

Step-by-step explanation:

it's fairly easy actually. You just have to use sin

3 0

3 years ago

6-2x=3+5x<br> Whats the solution set?

Dimas [21]

Answer:

x = 3/7

Step-by-step explanation:

Step 1:

6 - 2x = 3 + 5x Equation

Step 2:

6 = 3 + 7x Add 2x on both sides

Step 3:

3 = 7x Subtract 3 on both sides

Answer:

x = 3/7 Divide

Hope This Helps :)

8 0

3 years ago

Read 2 more answers