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
VashaNatasha [74]
3 years ago
13

An accounting professor wants to know the average GPA of the students enrolled in her class. She looks up information on Blackbo

ard about the students enrolled in her class and computes the average GPA as 3.29.
a. State whether the following statement is true or false. The population is all students enrolled in the accounting class.
b. Does the value 3.29 represent the population parameter or the sample statistic?
Mathematics
1 answer:
olya-2409 [2.1K]3 years ago
6 0

Answer:

a) True

b) Parameter

Step-by-step explanation:

We are given the following in the question:

An accounting professor wants to know the average GPA of the students enrolled in her class.

Population:

  • It is defined as the collection of all variables of interest.
  • A sample of individuals of interest is drawn from a population.

For the given case

Individuals of interest:

Students enrolled in accounting class

Population of interest:

Students enrolled in accounting class

Characteristic of interest:

Average GPA of the students enrolled in her class.

a) The population is all students enrolled in the accounting class.

The given statement is true as it contains all the observation of all the individuals of interest.

b) The computed average GPA of all the students enrolled in the class is 3.29

Statistic is a descriptive measure that describes a sample where as a parameter is a measure that describes the population.

Since 3.29 is the average of all the students enrolled in her class that is the average GPA of population.

Thus, 3.29 is a parameter.

You might be interested in
I need help!!!!!!!!!!!!!!
Paladinen [302]

Answer:

1. x=3

2. x=2

3. 0 i think

4. y=6

5. x=7/5

Bonus: k=6

Step-by-step explanation:

combine like terms

7 0
3 years ago
Plz help with math u will get Brainliest
emmasim [6.3K]

Answer:

Volume = 315 cm³

Step-by-step explanation:

Volume = Length × Width × Height

→ Substitute in the values

Volume = 6 cm × 3.5 cm × 15 cm

→ Simplify

Volume = 315 cm³

4 0
3 years ago
4 What is the solution to the inequality -3x-42>3 ?
Vladimir [108]

\huge \boxed{\mathbb{QUESTION} \downarrow}

  • What is the solution to the inequality -3x-42>3 ?

\large \boxed{\mathfrak{Answer \: with \: Explanation} \downarrow}

- 3 x - 42 \gt 3

Add 42 to both sides.

-3x>3+42

Add 3 and 42 to get 45.

-3x>45

Divide both sides by -3. As -3 is <0, the inequality direction has changed.

x

Divide 45 by -3 to get -15.

\huge \boxed{ \boxed{ \bf \: x

8 0
2 years ago
What is the area of the figure ?
nlexa [21]

Answer:

70 cm^2

Step-by-step explanation:

The area of square is 5×10=50 plus the square of triangle, high of triangle is 18-10=8 and base of triangle is 5 because it common base with square, so the square of triangle is 1/2(8)(5)=20

The total area is 50+20=70 cm^2

6 0
3 years ago
Read 2 more answers
Locate the prepositional phrase and type it in the blank. Then, identify the function of the phrase. Above the door hung a horse
olga_2 [115]
“Above the door” is the prepositional phrase but I can’t help you you it’s the second part, sorry.
3 0
3 years ago
Other questions:
  • half of the books you own are mysteries. one third are historical fiction. the four are science fiction. how many mysteries are
    8·1 answer
  • What is the answer for 14x divided by 7x
    8·1 answer
  • Find the inverse of the function f(x) = 2x – 4.
    8·2 answers
  • What is the developed form of 2(3x-10)
    13·2 answers
  • Holds true for one value of xfrom the set (5, 12, 15, 18). Arrange the equations in increasing order of the x-values that
    10·1 answer
  • 1) Find x if x and 9x are supplementary.
    7·1 answer
  • What do u add to 5 4/7 to get 7
    12·2 answers
  • The sum of 4x² + x - 8 and x² + 9 can be expressed as​
    15·2 answers
  • What is x?<br><br> 3x-5=10<br><br> please help and thank you
    7·2 answers
  • If the measure of an angle is 38 degrees, find the measure of its complement.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!