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
sveticcg [70]
3 years ago
7

A polling organization contacts 1172 male university graduates who have a white collar job and asks whether or not they had rece

ived a raise atnbsp work nbspduring the past 4 months. What is the population in the​ study?
Mathematics
1 answer:
hichkok12 [17]3 years ago
4 0

Answer:

The population in the study are those male university graduates who have a white collar job.

Step-by-step explanation:

This is a common statistics practice, when we want to study something from a population, we find a sample of this population.

For example:

I want to estimate the proportion of New York state residents who are Buffalo Bills fans. So i ask, lets say, 1000 randomly selected New York state residents wheter they are Buffalo Bills fans, and expand this to the entire population of New York State residents.

In this problem, we have that:

Sample of 1172 male university graduates who have a white collar job and asks whether or not they had received a raise atnbsp work nbspduring the past 4 months.

What is the population in the​ study?

The sample is of male university graduates who have a white collar job.

So the population in the study are those male university graduates who have a white collar job.

You might be interested in
Jake earns $12 for each hour worked. The equation y = 12x can be used to model this situation, where x represents the number of
Pavlova-9 [17]

Answer: y is the dependent variable

Step-by-step explanation:

In mathematics, a function is a rule for taking an input and providing an output.

A symbol that stands for an arbitrary input is called an independent variable.

A symbol that stands for an output that depends on the value of a independent variable is called a dependent variable.

y = 12x  } Function

x is the independent variable = arbitrary number of hours worked.

y is the dependent variable because depends on the value of x.

<h2><em>Spymore</em></h2>
7 0
3 years ago
Here is a diagram and its corresponding equation. Find the solution to the equation and explain your reasoning 38 x+7 x+7 x+7 x+
QveST [7]

Answer:

x = (-158)/87

Step-by-step explanation:

Solve for x:

38 x + 7 x + 7 x + 7 x + 7×4 (x + 7) = 38

Hint: | Multiply 7 and 4 together.

7×4 = 28:

38 x + 7 x + 7 x + 7 x + 28 (x + 7) = 38

Hint: | Group like terms in 38 x + 7 x + 7 x + 7 x + 28 (x + 7).

Grouping like terms, 38 x + 7 x + 7 x + 7 x + 28 (x + 7) = 28 (x + 7) + (38 x + 7 x + 7 x + 7 x):

28 (x + 7) + (38 x + 7 x + 7 x + 7 x) = 38

Hint: | Add like terms in 38 x + 7 x + 7 x + 7 x.

38 x + 7 x + 7 x + 7 x = 59 x:

28 (x + 7) + 59 x = 38

Hint: | Distribute 28 over x + 7.

28 (x + 7) = 28 x + 196:

28 x + 196 + 59 x = 38

Hint: | Add like terms in 59 x + 28 x + 196.

28 x + 59 x = 87 x:

87 x + 196 = 38

Hint: | Isolate terms with x to the left hand side.

Subtract 196 from both sides:

87 x + (196 - 196) = 38 - 196

Hint: | Look for the difference of two identical terms.

196 - 196 = 0:

87 x = 38 - 196

Hint: | Evaluate 38 - 196.

38 - 196 = -158:

87 x = -158

Hint: | Divide both sides by a constant to simplify the equation.

Divide both sides of 87 x = -158 by 87:

(87 x)/87 = (-158)/87

Hint: | Any nonzero number divided by itself is one.

87/87 = 1:

Answer: x = (-158)/87

5 0
3 years ago
Matte is make a collar for a dog she need to buy some chain and clasp and a name tag she .want buy the collar that 40 centimeter
kolbaska11 [484]

Answer:

do u take links bcs i can give u a link to the answer if u want

4 0
2 years ago
1. What is the slope and the y-intercept for the
Usimov [2.4K]

Answer:

Step-by-step explanation:

Slope= -5

y-intercept= 4

7 0
3 years ago
Read 2 more answers
Which line is the graph of the function y = x + 6?
Kamila [148]
The graph of the function is line A
4 0
2 years ago
Other questions:
  • A furnace delivers 8.0 × 104 btu per hour. how many kilocalories per hour is this?
    15·1 answer
  • Diagonals AC and BD form right angles at point M
    14·1 answer
  • 2+2=5 with advanced step by step solution i would love to see this
    8·1 answer
  • PLZZ HELPP!! Water is poured from a 1.5 L water bottle into an empty glass until both the glass and the bottle are 3/4 full. Wha
    8·2 answers
  • 22=a(0-10)²+72<br><br> Please solve ‘a’ for me ! Asap
    13·2 answers
  • The alpha level that a researcher sets at the beginning of the experiment is the level to which he wishes to limit the probabili
    13·1 answer
  • -6- -2n=3n -(6+5) help lol sry I actually just need a little push on this question
    13·2 answers
  • 1 1/2 divided by 3 simplify your andwrr
    15·2 answers
  • 5 cm 9 cm 13 cm What is Volume of the Rectangular Prism?​
    13·1 answer
  • Find cosX and cosZ. Write each answer as a fraction and as a decimal. Round to four decimals places, if necessary. Fractions to
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!