Answer:
0.81
Step-by-step explanation:
Find the point estimate by dividing the number of respondents that thought it was a major economic concern by the total number of people in the survey:
1,620/2,000
= 0.81
So, the point estimate is 0.81
Answer:
Its 0
Step-by-step explanation:
Answer:
x=2
Step-by-step explanation:
C - no solution
you take the second solution and times the entire equation by -1
then simply
and you get 0x + 0y = 20
That is =
(42.1/100)*37.5
=(421/1000)*(375/10)
=(157875/10000)
=15.7875
=15.8
=16