Answer:
The value is
Step-by-step explanation:
From the question we are told that
The sample size is n = 73
The proportion that in favor of raising the tuition is
The standard deviation is
The required standard deviation
Generally the requires standard deviation is mathematically represented as
=>
14: 2x-1 = 3
2x=4
x=2
15:
x = 1/2500000
16: (ln(4/3))/4
17: sqrt(5e^12)
18: x = 16, -4
19 m
base=x
leg=3x-2
3x-2+3x-2+x=45
7x-4=45
7x=49
x=7
leg=3x+2=3(7)-2=19