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
Maru [420]
2 years ago
8

The sample mean is a statistic. True or false​

Mathematics
1 answer:
ruslelena [56]2 years ago
6 0

Answer:

true

Step-by-step explanation:

You might be interested in
HELP ASAP!!! For the cube, x represents a positive whole number. Find the value of x such that the volume of the cube and 6 time
jonny [76]
Volume = wlh=x^3
surface area= 6x^2
x^3=6x^2
Divide by ^2 on both sides
x=6

7 0
3 years ago
Select the correct answer.
vagabundo [1.1K]

Answer

D.  `(y+4) = (5)/(3)(x+ 1)`


Step by step explanation

The given points are (-1, -4) and (2, 1)

Slope = (y2 - y1)/(x2 - x1)

= (1 - (-4)) / (2 - (-1))

= (1 + 4) / (2 +1)

m = 5/3

When two points are given, the equation of the line is

(y - y1) = m (x - x1)

y -(-4) = 5/3 (x - (-1))

y + 4 = 5/3 (x + 1)

The answer is (y+4) = (5)/(3)(x+ 1)

Thank you.

5 0
2 years ago
Read 2 more answers
How do I show my work for solving the radius of a circle if the area is 78.5 cm^2
SIZIF [17.4K]

9514 1404 393

Answer:

  radius = 5 cm

Step-by-step explanation:

The point of "show your work" is to have to do exactly that. If you know the answer to the problem, you are being requested to show how you got it. If you got it by using a web calculator, then show your input and its result.

__

If you worked the problem yourself, you probably did it by filling in numbers in the equation for the area of a circle:

  A = πr²

  78.5 = 3.14×r²

Dividing both sides by 3.14 gives the square of the radius:

  78.4/3.14 = r² = 25

Taking the positive square root gives the radius:

  r = √25 = 5

The area is in square centimeters, so the radius is in centimeters:

  radius = 5 cm

7 0
2 years ago
The mean height of a group of 500 nonsmoking college students is 74 inches and the standard deviation is 5 inches. What is the p
Brrunno [24]
500 (non smokers)÷ 25(random students out of the group)= 20 inches. 20 inches ÷ 74 inches= 3.70
3 0
3 years ago
Determine the number of ways to choose a set of 9 pencils from a selection of 10.
enot [183]
The second option. 10

Hope this helps<3
5 0
3 years ago
Other questions:
  • What are numbers that have 24 as its multiple?
    8·2 answers
  • Equivalent expression for 4(a+5) by modeling and using distributive property
    9·2 answers
  • In traveling across flat land, you notice a mountain directly in front of you. Its angle of elevation (to the peak) is . After y
    11·1 answer
  • Marcella divide 40.8 gallons of paint among 8 containers. how much paint is in each container
    15·2 answers
  • 9m + 11 - 8m - 6 + 5
    5·1 answer
  • Need help!! What is the slope of the line through (2,-2) and (9,3)?
    9·2 answers
  • Could someone possibly explain to me how to find the probabilities for a binomial random variable? I think just explaining one c
    13·1 answer
  • Evaluate the expression 4.02 + 3y for x = 5 and y = 6​
    10·1 answer
  • Will give brainliest or however its spelled THis will have to things you need to help me with!! I need help now because its due
    15·2 answers
  • 1 15/100 + 1/50 +1.175=
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!