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
Shtirlitz [24]
3 years ago
10

Sally Reynolds sells real estate along the coastal area of Northern California. Below are her total annual commissions between 2

002 and 2012.
Year Amount (thousands)

2002 $236.09

2003 204.43

2004 253.82

2005 268.4

2006 231.15

2007 205.7

2008 262.18

2009 162.77

2010 268.4

2011 224.45

2012 205.17

Find the mean, median, and mode of the commissions she earned for the 11 years.
Mathematics
1 answer:
tatiyna3 years ago
8 0

Answer:

Mean = $229.32

Median = $231.15

Mode = $268.4

Step-by-step explanation:

Mean = the average.

The average is the sum of variables divided by the number of variables.

x = each variable

N = number of variables = 11

Average = (Σx)/N = (236.09 + 204.43 + 253.82 + 268.4 + 231.15 + 205.7 + 262.18 + 162.77 + 268.4 + 224.45 + 205.17)/11

Mean = 2522.56/11 = $229.32

b) Median is the value that falls at the middle of the data set if all the variables are arranged in ascending or descending order.

So, to find the Median, we first arrange the variables in ascending order.

162.77

204.43

205.17

205.70

224.45

231.15

236.09

253.82

262.18

268.4

268.4

Since there are 11 variables, the Median is the number that falls at the middle of the distribution, that is, at the sixth position.

Median = $231.15

c) Mode is the number that appears the most in a distribution.

In this distribution, only 268.4 appears more than once.

Hence, the more is $268.4

You might be interested in
A rectangular yard has a total perimeter of 220 feet. The widths of the yard are each 30 feet shorter than the lengths of the ya
ziro4ka [17]

Answer:

L = 70   W = 40

Step-by-step explanation:

P = 220 ft

W = L - 30

I started guessing numbers for L that would work. When I did this, I made sure that all of the sides added up to 220 ft.

5 0
3 years ago
Please help me PLEASE PLEASE PLEASE PLEASE PLEASE
Aneli [31]

Step-by-step explanation:

rocket : 26 mpg

Glimmer : 484/18 = 26.89 mpg

cambria : 392/16 = 24.5 mpg

Avenger : 60/2 = 30 mpg

a. Avenger, has the highest mileage

b. cambria, has the lowest mileage

c. Avenger,Glimmer, rocket, cambria

7 0
3 years ago
Find the volume of the figure. Round to the nearest tenth if necessary.<br> 3 yd<br> 3 yd<br> 10 yd
MrMuchimi

Answer: 90 yards

Step-by-step explanation:

10 by 3 by 3 is 90

4 0
3 years ago
NEED HELP ASAP!! THIS IS DUE UNDER 10 MIN! GIVING BRAINLEST (My Brainlest is giving 100 extra points)
laila [671]

Answer:A

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Suppose a circle is divided into congruent slices. Match each number of slices with the
Stells [14]
26 skate and with wunno when ask what about the gc and the park to park in
8 0
2 years ago
Other questions:
  • The formula for any arithmetic sequence is an = a1 + d(n - 1), where an represents the value of the nth term, a1 represents the
    7·2 answers
  • Which smallest number will have 15,20,25,31 nd 43 as reminder respectively when divided by 20, 25, 30, 36,48
    8·1 answer
  • Round 5,434 to the nearest thousand.
    11·2 answers
  • Look at the figure classify the pair of angles: &lt;4 and &lt;5.
    11·2 answers
  • I WILL AWARD BRAINLIEST!! PLEASE HELP!!
    8·1 answer
  • Replace the values of m and n to show the solutions of this equation. <br> x^2 + 6x - 5 = 0
    12·2 answers
  • If someone can help me figure out #6. Thanks
    10·1 answer
  • Is it correct? or no
    8·1 answer
  • 1-Jace receives a shipment of 700 oranges.He randomly selects 25 oranges to weigh.In that sample, 2 oranges weigh 5 ounces.How m
    7·1 answer
  • Will's teacher expressed his social studies quiz grade as 17/20. What is his quiz grade expressed as a percent?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!