5. Calculate and o. for the sampling distribution of p.
N=5,000, n= 150, p=0.3
a) Hp = 0.3
0,= 0.037
b) up = 45
0;= 28
c) u= 0.3
0 0.7
d) u;= 0.003
0;= 31.5

3

step-by-step explanation:

y=-2.5x+12.5

step-by-step explanation:

5y=2x+10

y=0.4x+2

slope=-2.5

5=-2.5*3+b

b=12.5

-3.5 degrees per hour

step-by-step explanation:

find the unit rate:

-12   1/4 degrees           12.25 degrees

= - = -3.5 degrees per hour

      3   1/2 hours               3.5 hours