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
Umnica [9.8K]
3 years ago
11

Determine the sampling error if the grade point averages for 10 randomly selected students from a class of 125 students has a me

an of x =2. Assume the grade point average of the 125 students has a mean of p=2.7. O A. -0.7 OB. -0,07 O C. 2.35 OD. 1.65​
Mathematics
1 answer:
zaharov [31]3 years ago
3 0

The sampling error if the grade point averages for 10 randomly selected students from a class of 125 students has a mean of x =2. is A. -0.7.

Given:

Random number=10

mean of x=2

population=125

mean of p=2.7

Using this formula

Sampling error=x− μ

Where:

x= sample mean=2

μ=population mean=2.7

Let plug in the formula

Sampling error=2-2.7

Sampling error=-0.7

Inconclusion the sampling error is A.-0.7.

Learn more here:

brainly.com/question/13929265

You might be interested in
Help please this is urgent
klasskru [66]

Answer:

Step-by-step explanation:

the least common denominator would be 4/10 and 2/10 but that isn’t an option. none of the answers provided are correct. there’s a mistake in the answers.

5 0
3 years ago
Help please this is due tomorrow and I need this done
sukhopar [10]

The answer is G. as per absolute value.

5 0
3 years ago
What is 8.072 rounded to the nearest hundredth
Debora [2.8K]
8.07 if you need this explained let me know other then that its pretty much basic 
7 0
4 years ago
Read 2 more answers
1 3/4 + 1 + y = 4 1/3 <br><br> what does the ‘y’ represent?
castortr0y [4]
The answer is y=1 12/17
3 0
3 years ago
Read 2 more answers
U0ukj787y8fr7hjhy7 which one
Sedbober [7]

If ABC and DEF are complementary, then the value of x will be,

90 - ABC = x

90 - 53 = x

x = 37°

5 0
2 years ago
Read 2 more answers
Other questions:
  • Membership in a science club is expected to grow by about 6% per month. Currently there are 140 members in the club. In about ho
    11·1 answer
  • how many ninths does it take to make the same amount as 1/3.Explain your answer in words and pictures
    8·1 answer
  • If you used 0.5 ml of sample and 2.5 ml of diluent what is your dilution ratio?
    5·1 answer
  • What is the work to this ? 6=-3(x+2)
    9·1 answer
  • Matt plans to put concrete on a rectangular portion of his driveway. The portion is 8 feet long and 4 inches high. The price of
    14·1 answer
  • If F is the midpoint of DE, DF = 3x+5 and FE = 5x-19 , Find DF
    10·2 answers
  • What is the percent of 13/40
    7·2 answers
  • The measure of a certain arc is 90°
    6·1 answer
  • What appears to be the lower quartile of this data?
    8·2 answers
  • (a) Reflect the point (-8, -6)<br> across the x-axis
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!