Answer:
The point estimate is 0.88
Step-by-step explanation:
Given
-- sample size
-- adults who think future health of social security is a major economic concerm
Required
Determine the point estimate
This is calculated as:
<em>The point estimate is 0.88</em>
Because the situation represents a profit, the integer is 9.
We are given
Jim's backyard:
Length is
width is
Since, this is rectangle
so, we can find area of rectangle
Area of one sod:
length is
width is
Since, it is rectangle in shape
so,
Number of pieces of sod:
we can use formula
Number of pieces of sod = (area of Jim's backyard)/(area of one sod)
now, we can simplify it
pieces need ..............Answer