Answer:
0.512 ; - 0.538
Step-by-step explanation:
Using the standard linear regression relation :
y = bx + c
b slope ; c = intercept ; y = dependent ; x = independent variable.
For finalist between 2004 - 2014 ;
y = 0.024x - 0.328
x = 35
y = 0.024(35) - 0.328
y = 0.512
For finalist between 1990 - 2014 ; with 14 winners ; change in daily circulation :
y = -0.015x - 0.328
x = 14.
y = -0.015(14) - 0.328
y = - 0.538
Answer with Step-by-step explanation:
The given figure is a cuboid.
We know that surface area(S) of cuboid is given by:
S=2(lb+bh+hl)
Where l is the length, b is the breath and h is the height
Here, l=12 mm
b=6 mm
and h=(7+2) mm=9 mm
Surface Area= 2(12×6+6×9+9×12)
=2(72+54+108)
= 2×234
= 468 mm²
Hence, Correct option is:
C. 468 mm squared
Answer: C. a parameter.
Step-by-step explanation:
- In statistics, a parameter is a measure ( such as population mean , population proportion... ) generated from the entire population .
- A statistics is also a measure( such as sample mean , sample standard deviation , sample proportion,..) but generated from the sample taken from population.
Given : The Department of Motor Vehicles reports that 32% of all vehicles registered in a state are made by a Japanese or a European automaker.
Here, Department as considered the entire population of vehicles registered in a state are made by a Japanese or a European automaker to find the proportion.
Thus , 32% = Population proportion of vehicles registered in a state are made by a Japanese or a European automaker
So , The number 32% is best described as <u>a parameter</u>.
Hence, the correct answer is C. a parameter.
30,000 divided by 30 is 1,000
Answer:
See Explanation
Step-by-step explanation:
Given
---------- A to B
---------- B to C
Required
Determine the average speed of Mr. Ali's journey
To do this, we have to calculate the total distance covered.
i.e.
Distance = Town A to B + Town B to C
The distance between the towns are not given. So, I'll make an assumption.
<em>-------------------------------------------------------------------------------------------------------------</em>
<em>Assume:</em>
<em>Town A to B = 5km</em>
<em>Town B to C = 10km</em>
<em></em>
<em></em>
<em></em>
<em></em>
<em></em>
<em>-------------------------------------------------------------------------------------------------------------</em>
Average Speed is then calculated as:
<em></em>
