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
Margarita [4]
3 years ago
15

Required information Section 01.02 Exercise 14 - Effects of changing data values on mean, median, and standard deviation There a

re 14 employees in a particular division of a company. Their salaries have a mean of $70,000, a median of $55,000, and a standard deviation of $20,000. The largest number on the list is $100,000. By accident, this number is changed to $1,000,000.
Mathematics
1 answer:
Nutka1998 [239]3 years ago
5 0

Answer:

  • Mean will Increase .
  • Median remains unchanged.
  • Standard deviation will increase.

Step-by-step explanation:

We are given that there are 14 employees in a particular division of a company and their salaries have a mean of $70,000, a median of $55,000, and a standard deviation of $20,000.

And also the largest number on the list is $100,000 but By accident, this number is changed to $1,000,000.

Now we have to analyse the Effect of this change in data values on mean, median, and standard deviation.

  • Mean will get affected because $1,000,000 is a very huge value as compared to $100,000 and is considered to be an outlier and we know that mean is affected by outliers as mean will change to $134285.7143 after replacing $100,000 with $1,000,000 .
  • Median will not get affected as median the middle most value in the data set and since $1,000,000 is considered to be an outlier so median remain unchanged at $55,000 .
  • Standard Deviation will also get affected as due to outlier value in the data set the numerator value will increase very much and due to which standard deviation will also increase.
You might be interested in
PLEASE HELP QUESTION 31
KonstantinChe [14]

Answer:

D. LN = KM is not correct

Step-by-step explanation:

7 0
3 years ago
6. Meg measured the length of some pieces
alexandr1967 [171]

Answer:

longest length minus the shortest

Step-by-step explanation:

8 0
3 years ago
I need help once again.
muminat
The dimensions of the prism can be 2x, 2x+3 and x+6.

We first factor out the GCF of the trinomial.  The GCF of the coefficients is 2.  Each term has an x in common as well, so the GCF is 2x.

Factoring out the 2x, we have
2x(2x²+15x+18).

To factor the remaining trinomial, we find factors of 2*18=36 that sum to 15.  12*3 = 36 and 12+3 = 15.  We split up 15x into 12x and 3x:

2x(2x²+12x+3x+18)

Now we group together the first two terms in parentheses and the last two:
2x((2x²+12x)+(3x+18))

Factor out the GCF of the first group:
2x(2x(x+6)+(3x+18))

Factor out the GCF of the second group:
2x(2x(x+6)+3(x+6))

Factoring out what these have in common,
2x(x+6)(2x+3)
8 0
3 years ago
Which best describes the difference between Protestant and Catholic beliefs?
Natasha_Volkova [10]

Answer:

D. Protestant do not believe in the pope's authority.

Step-by-step explanation:

The most fundamental difference is that Protestants believe that everyone can directly communicate with God and the only authority is scripture, while Catholics believe that, in addition to everything else, there is also the authority of the church as a mediator between God and flock.

7 0
3 years ago
I was just wondering if this was right most likely not
MrRa [10]

Answer:

Yes you are correct :)

Step-by-step explanation:

Used a graphing calculator

4 0
3 years ago
Read 2 more answers
Other questions:
  • I will make u the BRAINLIEST pls answer my question and explain!!!
    7·1 answer
  • When 605,000 is written in scientific notation, what will be the value of the exponent?
    13·1 answer
  • Ty has 3 different shapes.The shapes have 11 sides and 11 vertices in all. What shapes can he have? Explain .
    12·1 answer
  • Find the area of each sector. *
    14·1 answer
  • What is -4 3/4+2 1/2
    8·1 answer
  • About travels 16 miles due north in two hours and 24 miles due west in two hours. what is the average speed of the boat?
    5·1 answer
  • Find the value of x<br> Segment RS is congruent to ST, mㄴRST=7x-54, mㄴSTU=8
    7·1 answer
  • 1)If (x-2) is a factor of x2+ 3ax -2a, then find the value of a
    15·1 answer
  • (2x+y)(2x-y) what is this equation
    15·2 answers
  • 6 friends go to the movies. Tickets cost $12 and each person buys popcorn. They spend $156 altogether. Write and solve an equati
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!