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Paladinen [302]
2 years ago
11

A student conducting a research study was told by her professor to use a scatterplot in conjunction with calculating the correla

tion coefficient. She discovered that the data points clustered along a straight line. This means:
Mathematics
1 answer:
zloy xaker [14]2 years ago
8 0

Answer:

a linear relationship exists between variables

Step-by-step explanation:

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Mr. Tola has a piece of wood that is 8 1/4 feet in length. He wants to cut it into pieces that are each 3/4 foot in length. How
Len [333]

Answer:

11 pieces.

Step-by-step explanation:

We must divide 8 1/4 by 3/4

8 1/4 = 33/4

Dividing:

33/4 / 3/4

= 33/4 * 4/3

= 33/3

= 11.

5 0
2 years ago
Read 2 more answers
How does the exponent of each power of ten correspond with placing a decimal
Rom4ik [11]
You would then move the decimal how many places you were given
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2 years ago
Use the given data valuesâ (a sample of female arm circumferences inâ centimeters) to identify the corresponding z scores that a
tekilochka [14]

Answer:

The normal quantile plot is provided below.

Step-by-step explanation:

The standardized normal scores are known as <em>z</em>-scores.

If there are <em>n</em> values in a data set then the area corresponding to these <em>n</em> values is given by:

\text{Area}=\frac{i-0.5}{n}

Here, <em>i</em> € {1, 2, ..., n}.

Arrange the data provided in ascending order.

S = { 31.8, 34.8, 38.2, 40.3, 44.2}

Consider the table for the <em>z</em>-scores.

To form the normal quantile plot, make a scatter plot with the <em>z</em>-scores on the <em>y</em>-axis and the values provided on the <em>x-</em>axis.

The normal quantile plot is provided below.

8 0
2 years ago
Which type of function best models the data shown on the scatterplot?
Flauer [41]
Due to the u-shaped graph suggested by these data points, this would best be matched with a quadratic function.
5 0
2 years ago
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Which of the following are descriptive images? Select all that apply.
murzikaleks [220]

Answer:

"A lock of straw-colored hair wedged between the mottled page of a Victor Hugo novel."

Step-by-step explanation:

5 0
2 years ago
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