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
Angelina_Jolie [31]
2 years ago
13

Suppose a simple random sample of size n is drawn from a large population with mean and standard deviation. The sampling distrib

ution of has mean ​______ and standard deviation ​______.
Mathematics
1 answer:
ANTONII [103]2 years ago
4 0

The sampling distribution of x has a mean μₓ = <u> μ </u> and standard deviation σₓ =​ <u> σ/√n </u>.

In the question, we are given that a random sample of size n is drawn from a large population with mean μ and standard deviation σ.

We are asked to find the mean and the standard deviation for the sampling distribution of the variable x for this sample.

The sample mean is regularly distributed, with a mean μₓ = μ and standard deviation σₓ = σ/√n, where n is the sample size, for samples of any size taken from populations that have a normal distribution.

Thus, the sampling distribution of x has a mean μₓ= <u> μ </u> and standard deviation σₓ=​ <u> σ/√n </u>.

Learn more about sampling distribution at

brainly.com/question/14467769

#SPJ4

The provided question is incomplete. The complete question is:

"Fill in the blanks to correctly complete the sentence below.

Suppose a simple random sample of size n is drawn from a large population with mean μ and standard deviation σ.

The sampling distribution of x has mean μₓ =​______ and standard deviation σₓ =​______."

You might be interested in
May you please help me with Highschool Ap Calculus.​
nadya68 [22]

Answer:

dy/dx = x=-1

Step-by-step explanation:

by use of intergration to get the values of yaxis and x axis,,the values are -2, -4,

5 0
2 years ago
Last year, your salary was $33,975. This year, your boss tells you your salary will be $34,960. What percent raise (change) did
Pavlova-9 [17]

Answer:

2.9%

Step-by-step explanation:

5 0
3 years ago
I need help !!!!! Teehee
miv72 [106K]

Answer:

47

Step-by-step explanation:

3 0
3 years ago
2 sin x + V3 = 0<br> i need help answering this
Lady_Fox [76]

Answer:

2 sin x + √3 = 0

2sinx=-√3

sinx=-√3/2

x=sin-¹(-√3/2)(sin-¹ means inverse of sin)

x=-60

7 0
2 years ago
Jan spends part of her year as a member of a gym. She then finds a better deal at another gym, so she cancels her membership wit
ivann1987 [24]

Answer:

Number of months spent in first gym = 9

Number of months spent in second gym = 3

Step-by-step explanation:

Let she spent x months in a year at first gym and y months in a year at second gym

Now, there are 12 months in one year

⇒ x + y = 12

y = 12 - x .......(1)

Now, total money she spent in one year = $825

⇒ 75·x + 50·y = 825 .........(2)

Putting value of y from equation (1) in equation (2)

75·x + 50·(12 - x) = 825

⇒ 75·x - 50·x + 600 = 825

⇒ 25·x = 225

⇒ x = 9

Now, putting this value of x in equation(1)

⇒ y = 12 - 9

⇒ y = 3

Hence, number of months spent in first gym = 9

And number of months spent in second gym = 3

7 0
3 years ago
Other questions:
  • A toy store’s percent of markup is 30%. A model train costs the store $50. Find the markup.
    5·1 answer
  • Does the point (-4, 3) fall on the graph of this line? How do you know? Show your work. ( 2 points) PLEASE HELP ILL MARK BRAINLI
    10·1 answer
  • Rachel mows 5 lawns in 8 hours . at this, how many lawns can she mow in 40 hours? PLz put explanation too... or else »-(¯`·.·´¯)
    5·1 answer
  • a bakery used 8 1/2 cups of flour to make a full sized cake. if they made a cake that was three-quarter the sized, how many cups
    5·1 answer
  • Point M (-3, 6) and point 'N (1,-1) are located on a coordinate
    8·1 answer
  • Plz help fast will give brainiest
    6·1 answer
  • 1
    11·1 answer
  • ՎԼ ԱԾաղba Su<br> 42x-1=64<br> Solve for x
    6·1 answer
  • Evaluate 18 divided 2a if a = 3
    8·1 answer
  • Math
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!