Answer: Statistical inference
Step-by-step explanation:
Statistical inference is the process of making conclusions about population from the sample.
Here, 1,600 registered voters is just a sample which is used to represent the entire population, so the proportion of of all voters approve of the President is representing a statistic .
On absence of complete information of the population the statistic is the the measure to represent entire population and this is a part of statistical inference.
Hence, the statement is an example of "statistical inference."
Answer:
160 square feet
Step-by-step explanation:
you would do 2*8*10 to get 160 which would be your square surface area
Answer:
it is 803.84 centimeters squared
Step-by-step explanation:
area of a circle is r^2* 3.14
=16*16*3.14
=803.84
Answer:
The correct option is c
Step-by-step explanation:
The equation of a straight line can be represented in the slope-intercept form, y = mx + c
Where c = intercept
Slope, m =change in value of y on the vertical axis / change in value of x on the horizontal axis.
From the information given, we would find the value of the intercept, c by substituting m= 5, y = - 3, x = 0 into the slope intercept equation. y = mx + c. It becomes
- 3 = 5×0 + c
c = - 3.
The equation in the slope intercept form becomes
y = 5x - 3