Answer:
A. The first equation is for sample data; the second equation is for a population.
Step-by-step explanation:
The first equation is y = 
, this is the equation for sample data as the intercept (
) and the slope parameter(
) both are calculated then we have got this and these values are not taken as given.
The Second equation is 
, this is the equation for population data as we can't calculate these 
and 
as we take these values as given and also we do testing for 
parameter using t test and it is sure that testing is always done on population data not on sample data.
24÷9=2.67.....................
Answer:
π ≈ 3.14
Irrational
Step-by-step explanation:
π is a never ending decimal. Therefore, it is an irrational number.
1 bag = 15 p
1.065p each day
7 days = 1.065 * 7= 7.45
15-7.45=7.54
To solve this problem to standard form means adding all those numbers together.
600,000+80,000= 680,000
680,000+10= 680,010
680,010 is your answer
