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
IgorC [24]
3 years ago
9

If you are a human resources manager and you randomly selected 5 job candidates to interview out of hundreds of equally-qualifie

d candidates that applied for a job without replacement, what would be the standard error of the mean if the standard deviation is 1?
Mathematics
1 answer:
hjlf3 years ago
5 0

Answer:

Standard error of mean = 0.4472 ≈ 0.45

Step-by-step explanation:

Data provided in the question:

Number of randomly selected candidates, n = 5

Standard deviation of the data, σ = 1

Now,

Standard error of mean is calculated using the formula as

⇒ Standard error of mean = \frac{\textup{Standard deviation}}{\sqrt{n}}

on substituting the respective values, we get

⇒ Standard error of mean = \frac{\textup{1}}{\sqrt{5}}

or

⇒ Standard error of mean = \frac{\textup{1}}{\sqrt{5}}

or

⇒ Standard error of mean = \frac{\textup{1}}{2.236}

or

⇒ Standard error of mean = 0.4472 ≈ 0.45

You might be interested in
What is 9/20 divided by 3/4
Artyom0805 [142]

Answer: 0.0375

Step-by-step explanation:

9/20 divided by 3/4 =0.0375

7 0
3 years ago
What is a integer????
Vinil7 [7]
An integer is any whole positive or negative number and zero.
4 0
3 years ago
Read 2 more answers
Can someone pls help me with questions 7,8,9, and 10​
NARA [144]
B Is the first one and I think 10 is A
8 0
3 years ago
Read 2 more answers
If £25 = 750 rubles, how many £ are in 780 rubles?
-Dominant- [34]

Answer:

26

Step-by-step explanation:

25/750=0.033333

0.033333x780=26

8 0
3 years ago
50 POINTS<br>what is 2^-4×r^3×s^-2 <br>when r=-3 and s=5?<br>Explain please..
Korvikt [17]
You'll get -6.25
To find a negative power, put it 1 over it and remove the negative symbol. For example, to simplify 2^-4, we would do 1/2^-4, then remove the negative to get 1/2^4, which is 0.0625
Then you have that -3^3 is -27 (since -3*-3*-3 is -27). Then using the above method, you can simplify 5^-2 to 1/5^2, which is 0.4

0.0625*-27*0.4 is -27/400

:)
5 0
3 years ago
Read 2 more answers
Other questions:
  • Subtract six hundred fifty three thousand from two million.​
    11·2 answers
  • What is the midpoint of the line segment with endpoints (1, –6) and (–3, 4)?
    6·2 answers
  • On a game show, Elena is given the choice of three doors: Behind one door is the Grand Prize; behind the others, consolation pri
    13·2 answers
  • A recursive sequence requires you to use previous terms to find the next term. True False
    7·2 answers
  • Find the slope of (1,1) and (3,1)
    8·1 answer
  • What is this 1/6 + 2/18
    10·1 answer
  • Solve for x.<br> X<br> 73<br> Blank 1:
    12·1 answer
  • I NEED HELP!!!!!!! PLZ don’t answer just for points. ONLY do that if someone already helped me
    5·2 answers
  • Slope = 4; (3, 8)<br> ???
    8·1 answer
  • Answer my question<br> Please I need it right away
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!