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Oliga [24]
3 years ago
11

What is the z-score of a data value that is 3 standard deviations to the left of the mean?

Mathematics
1 answer:
patriot [66]3 years ago
4 0

Answer:

Step-by-step explanation:

look up z-table

3 std div. = 0.00135

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3 years ago
Does the table represent a linear function? Explain why or why not
OlgaM077 [116]

The table doesn't represent linear function

Step-by-step explanation:

We need to identify if the table represent a linear function or not.

<u>Linear Function </u>

A linear function is defined as a straight line with an x and y intercept and the same slope through the whole line.

Finding the slope of elements in the table:

x      y

0     0

1      1

2     8

3     27

Slope= y/x

Slope = 0/0=0

slope = 1/1 = 1

slope = 8/2 = 2

slope = 27/3 = 9

The function represented is: y=x^3

Since the slope of points x and y in the table is not same, and its graph is not linear.

So, the table doesn't represent linear function

Keywords: Linear Function

Learn more about Linear function at:

  • brainly.com/question/13168205
  • brainly.com/question/12363217
  • brainly.com/question/4326955
  • brainly.com/question/1284310

#learnwithBrainly

4 0
3 years ago
A rectangle in the sequence has area of 110 cm squared. what is its perimeter
love history [14]
Its perimeter is 10cm x 11cm
3 0
3 years ago
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Please help answer this question describe the steps for each method​
Lilit [14]

Answer:

1.Graphing the linear equations by constructing the table of values.

2.Graphing the linear equation using the slope and y-intercept (i.e. y=mx+b)

3.Graphing the linear equation by connecting x-intercept and y-intercept.

Step-by-step explanation:

\huge\red{T}\pink{H}\orange{A}{N}\blue{K}\gray{S}

4 0
2 years ago
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Whick error did she do and what the correct answer
marusya05 [52]

Answer:

The second one. The -2y should have been +2y

Step-by-step explanation:

a negative multiplied by a negative gives you a positive

8 0
3 years ago
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