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
tamaranim1 [39]
3 years ago
8

Samples of size n = 1500 are randomly selected from the population of dogs who grow taller than 2 feet, and the mean of heights

is found for each sample. What is the distribution of the sample mean?
Mathematics
2 answers:
MakcuM [25]3 years ago
5 0
With such a large sample size, by the Central Limit Theorem, the distribution of the sample means will be Normal.
maria [59]3 years ago
3 0

Answer: The distribution of the sample mean will be normal.


Step-by-step explanation:

We know that the central limit theorem says that if the sample size is large enough, then the sampling distribution of the mean of any independent random variable will be normal or nearly normal.

The given sample size n=1500 is large and they are randomly selected from the population of dogs who grow taller than 2 feet.

So by central limit theorem, the distribution of the sample mean will be normal.

You might be interested in
What is the leading coefficient in this expression? 6x^2 + 3x +7
zzz [600]

In functions, the coefficient is the number that multiplies the variables, for example, for 5y, the coefficient is the number "5"

The "leading coefficient" refers to the number that multiplies the greater term of the expression (i.e. the term with the largest exponent), and if the terms are ordered from greatest to least, it corresponds to the coefficient of the first term.

So for the expression

6x^2+3x+7

The first and the term with the largest exponent is:

6x^2

Where "6" is the coefficient of the term and thus the "leading coefficient" of the expression.

7 0
1 year ago
Hey! I still don't understand this, would u please figure it out for me and also explain? thanks!
tigry1 [53]

Answer:

I am going with B

Step-by-step explanation:

Okay so there are 3 columns so I'm 100% you'll do the equation times 3. The equation will be addition because there is no multiplication sign there. its 54+5*3 the only thing that matches that is B

7 0
3 years ago
Read 2 more answers
The cost to place a collect call was $1.50for the minute plus $1.00 for each additional minute.what was the cost of a 5-minute p
VikaD [51]

Answer: $5.50

Step-by-step explanation: If the cost for a collect call is $1.50 for the first minute and then $1.00 for each additional minute the cost is $1.50 (first minute) + $4.00 (last four minutes).

3 0
3 years ago
In rectangle ANHG, whose perimeter is 100, OP, PQ, and QR are congruent and mutually perpendicular and O is the midpoint of AN.
MariettaO [177]

Answer:

5

Step-by-step explanation:

The sum of adjacent sides of the rectangle is half the perimeter, 50, so ...

... AH = 50-40 = 10

Then ...

... OP +QR = 10 = 2×OP . . . . . QR ≅ OP

... OP = 5 = PQ . . . . . . . . . . . . PQ ≅ OP

6 0
3 years ago
Read 2 more answers
I need help ASAP due in one min
Anna007 [38]

Answer:10,9,8

Step-by-step explanation:trust me bro

3 0
3 years ago
Read 2 more answers
Other questions:
  • 7y+3x+3-2y+6......please help I need the coefficient of y and what is the constant?
    7·1 answer
  • Does anyone know this answer
    11·2 answers
  • Would you expect a positive correlation, a negative correlation, or no correlation between number of miles a car drives and the
    6·2 answers
  • Please answer this question fast in two minutes
    12·1 answer
  • What is 0.25 kilometers expressed in centimeters?
    13·2 answers
  • Does anyone know how to tell the difference between rational and irrational numbers?
    12·1 answer
  • Write the equation..I already have the answer
    10·1 answer
  • 1 ft = 12 in<br> Rename 1 foot with an equivalent factor in inches.
    8·1 answer
  • Divide. 46 532 Enter your answer by filling in the boxes
    15·1 answer
  • Somebody please help
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!