1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
pav-90 [236]
3 years ago
10

A certain statistic bˆ is being used to estimate a population parameter B. The expected value of bˆ is equal to B. What property

does bˆ exhibit?
Mathematics
1 answer:
insens350 [35]3 years ago
6 0

Answer:

Unbiased

Step-by-step explanation:

If b^ is equal to B this means that it is an unbiased estimator. When there is an absence of bias, we have an unbiased estimator. As an unbiased estimator it gives accurate information most of the time. The result it gives is not over estimated and also it is not underestimated.

Expected value = true value

Parameter estimates are correct on average

Thank you

You might be interested in
Which graph represents the function h(x)=x+0.5
Fynjy0 [20]

Answer:

The correct graph of h(x) will be number 3 (c).

Step-by-step explanation:

We have the function h(x) = |x| + 0.5

On putting x=0, in the function h(x), we get,  

h(0) = |0| + 0.5

h(0)=0 + 0.5

h(0)=0.5

Thus, the point (0,0.5) lie on the graph of h(x).

3 0
2 years ago
1/2- 1/4 write in simplest form
Anna [14]

Answer:

The answer is 1/4 Also if your having a hard time with fractions use calculator soup its easy thats what i use

Step-by-step explanation:

7 0
2 years ago
I WILL GIVE U BRAINLY!!
KiRa [710]

Answer:

prime i think sooooooooooooo

6 0
3 years ago
Solve the equation.
Ad libitum [116K]

Answer:

D. 13 1/2


Step-by-step explanation:

2/3 x -2 = 7

2/3 x -2 + 2 = 7 + 2

2/3 x = 9

x = 9 (3/2)

x = 27/2

x = 13 1/2

6 0
3 years ago
Find the 8th term of the geometric sequence 5, -15, 45
FrozenT [24]

Answer:

a₈ = - 10935

Step-by-step explanation:

the nth term of a geometric sequence is

a_{n} = a₁ (r)^{n-1}

where a₁ is the first term and r the common ratio

here a₁ = 5 and r = \frac{a_{2} }{a_{1} } = \frac{-15}{5} = - 3 , then

a₈ = 5 × (-3)^{7} = 5 × - 2187 = - 10935

6 0
1 year ago
Other questions:
  • The container that hold the water for the football team is 1/5 full after pouring in 13 gallons of water, it is 7/10 full how ma
    10·1 answer
  • What is conversion Factor that you can use to convert gallons to pins how did you find it?
    12·1 answer
  • If one circle has a diameter = 6 inches and the other has a diameter = 8 inches, what is the ratio of the radii? Use the rule of
    12·1 answer
  • Which expression is equivalent to (16 x 8 y - 12) 1 / 2
    5·2 answers
  • Explain the steps needed to find the area of a triangle AND a trapezoid.
    8·1 answer
  • Please help me please i really need help please
    15·1 answer
  • Which statements are correct for all values of x?
    12·1 answer
  • Will give brainliest answer
    13·1 answer
  • 5/8+7/8 in simplest form
    5·2 answers
  • PLEASE HELP ME!!!! All three friends want to purchase the same gaming system so they can play games together. The list price of
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!