Answer:
The value of p is 10
Step-by-step explanation:
Here, we are told that the midpoint of the segment AC is B. What this means is that, applying the midpoint formula on AC would give the coordinates of B.
Mathematically;
(x,y) = {(x1 + x2)/2, (y1 + y2)/2}
(2,3) = (p -6)/2 , (7-1)/2
equating identities;
(p-6)/2 = 2
p-6 = 2 * 2
p-6 = 4
p = 4 + 6
p = 10
x=+1
y=it adds 4,next is 8,so 4+8=12,and 12 is what you add next,after 12 is 16,12+16 is 28,so they add 28,and that gets you 64
Answer: (0.05256, 0.10744) .
Step-by-step explanation:
We know that the confidence interval for population proportion is given by :-
(1)
, where = Sample proportion
n= Sample size
z* = Critical z-value.
Let p be the population proportion of all medical students who plan to work in a rural community.
As per given , we have
n= 375
Critical z-value for 95% confidence interval = 1.96
Put all values in (1) , we get
Hence, the 95% confidence interval for the true population proportion of all medical students who plan to work in a rural community is (0.05256, 0.10744) .
Answer:
44
Step-by-step explanation:
250:1000
Divide both sides by 250
1:4