The results of a survey indicate that the true proportion of households who want a park in their neighborhood is likely in the interval (0.52, 0.8) . what is the point estimate of the proportion of households who want a park in their neighborhood? enter your answer, as a decimal, in the box.

The point estimate is 0.66

Step-by-step explanation:

The point estimate is the best estimation in a given range. It is usually the midpoint of the range.

Here, we have that the range is (0.52, 0.8) so we need to find the mid point between 0.52 and 0.8

for this, we calculate the difference between these numbers, we divide it by two and then we add it to the smallest number:

d = 0.8 - 0.52 = 0.28

d/2 = 0.28/2 = 0.14

midpoint = 0.52 + 0.14 = 0.66

so the point estimate of the proportion of households that want a park in their neighborhood is 0.66

p ÷ r = tan(x)

step-by-step explanation:

given that there is a figure below shows a right triangle: a right triangle is shown with hypotenuse equal to q units and the length of the legs equal to p units and r units.

graph is missing so i will create the graph as per given information.

the angle between the legs having lengths p units and q units is y degrees. the angle between the legs having lengths r units and q units is x degrees.

now we need to find about what is p ÷ r equal to.

so we can use trigonometric ratio tan(x)=[altitude]/[base] to find the value of p ÷ r, because p is the altitude and r is the base.

p ÷ r=tan(x)

hence final answer is p ÷ r=tan(x).

other answer is correct. i had used the radius of the radius somehow. a website: