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1 year ago

A doctoral student wants to determine the relationship between steps per minute and the time it takes to walk 100 feet in

Mathematics

1 answer:

Rina8888 [55]1 year ago

7 0

Using correlation coefficients, it is found that that the correct option is given as follows:

The correlation would stay the same because the change in units for time would have no effect on it.

<h3>What is a correlation coefficient?</h3>

It is an index that measures correlation between two variables, assuming values between -1 and 1.

If it is positive, the relation is positive, that is, they are direct proportional. If it is negative, they are inverse proportional.

If the absolute value of the correlation coefficient is greater than 0.6, the relationship is strong.

The correlation coefficient does not have units, hence if the units of the measures is changed, the coefficient remains constant, which means that the correct option is given by:

The correlation would stay the same because the change in units for time would have no effect on it.

More can be learned about correlation coefficients at brainly.com/question/25815006

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Which integers are greater than –3? Choose all answers that are correct.

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C. -2 because it is higher up in the negatives whereas -6 and -13 are lower even though the number seems greater

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2 years ago

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2. Determine whether the relation is a function.

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Step-by-step explanation:

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3 years ago

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3 years ago

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Parallel, orthogonal, or neither.

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2 years ago

13) A hexagon has 6 equal sides! Ms. Sears asked the students to find the perimeter if all sides are equal to 2x + y. One studen

mestny [16]

Answer:

None of the answers are right

Step-by-step explanation:

Since a hexagon has 6 sides, and perimeter is the length of all the sides summed up, we can multiply 6 by 2x+y to find the perimeter.

6(2x+y)

Distribute the 6 to each term in the parentheses:

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