Just do 28 times 3 and you will get 84 to check this just divide 84 to 28.....
Answer:
not number 5 is is biased.
Number 6 is not biased.
Number 7 is not biased.
Step-by-step explanation:
Biased means of an estimator is the difference between this estimator's expected value and the true value of the parameter being estimated.
9.002 < 9.022
9.022 is a larger number than 9.002
Answer:
The Time period of the Amount is 5 years 3 days .
Step-by-step explanation:
Given as :
The principal = p = Rs 9300
The annual rate of interest = r = 13%
The Total amount after t years = A = Rs 17,763
Let The time period = t years
<u>From Compound Interest method </u>
Amount = principal × 
Or, A = p × 
Or, Rs 17,763 = Rs 9300 × 
Or,
= 
or, 1.91 = 
Taking Log both side
1.91 =
(
)
or, 0.2810 = t ×
1.13
or, 0.2810 = t × 0.0530
∴ t - 
I.e t = 5.30 years
So, The time period = t = 5 years 3 days
Hence The Time period of the Amount is 5 years 3 days . Answer
Answer:
.5, 3.5
Step-by-step explanation:
Midpoint formula:
x1+x2 /2 , y1+y2/2
-2+3/2 , 4+3/2
1/2=.5 , 7/2=3.5
0.5, 3.5