If the linear correlation between two variables is negative, what can be said about the slope of the regression line? Choose the correct answer below. A. Positive B. More information is needed C. Negative

C) Negative

Step-by-step explanation:

Explanation:-

Correlation:-

Correlation is a statistical measure that indicates the extent to which two or more variables fluctuate together

Positive correlation :-

Positive correlation occurs when the two variables of a function move in opposite directions. As the value of 'x' increases ,the Value of 'y' increases. Like wise the value of 'y' decreases, the value of 'x' decreases.

Negative correlation:-

Negative correlation occurs when the two variables of a function move in opposite directions. As the value of 'x' increases ,the Value of 'y' decreases. Like wise the value of 'y' decreases, the value of 'x' increases.

Final answer:-

If the linear correlation between two variables is negative then the slope of the regression line is also positive.

the last choice

step-by-step explanation:

b. an equilateral triangle inscribed in a circle

step-by-step explanation:

we are given the figure of two circles having a triangle inside.

now, we know that,

"when a figure is lying inside an another figure, then the outside figure is known as circumscribed figure and the figure lying inside is referred to as the inscribed figure".

as we see that, the circles are containing the triangle completely.

thus, the circles are the circumscribed figures and the triangle is the inscribed figure.

hence, we get, 'an equilateral triangle is inscribed in a circle'.