Answer:
0.00375
Step-by-step explanation:
Answer:
Mean = 0.04
Step-by-step explanation: given that P = 4%
n = 300
the mean of the sampling distribution of the proportion of clients in this group who may not make timely payments will be
4/ 100 = 0.04
Answer:
∠1=160° and ∠2=20°
Step-by-step explanation:
Let ∠1 = x
∠2 = y
as these two angles are supplementary their sum is 180
that x+y=180 ----(A)
Also given that ∠1 is 20 degree less than nine times the size of ∠2.
Hence
x=9y-20
putting value of x in A and solving for y
9y-20+y=180
10y=180+20
10y=200
y=10
Putting this y in A
x+10=180
x=160