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
azamat
3 years ago
9

A district manager rewards sales teams based on overall sales generated in a month. The data for earnings are shown in the table

, where Low represents the lowest sales and High represents the highest sales generated by a single sales team member.
Team Low High Range Mean Median IQR σ
Team X 275 2780 2505 1440.6 1432 837.7 716.8 Team Y 925 1850 925 1376.3 1371 443.3 259.8
Team Z 2250 3900 1650 3006.3 2943 542 505.9 Part A: If the manager wants to award the sales team that has the most consistent earnings among its team members, which team should it choose and why? Justify your answer mathematically. (5 points)

Part B: If the manager wants to award the sales team with the highest average earnings, which team should it choose and why? Justify your answer mathematically. (5 points)
Mathematics
2 answers:
timofeeve [1]3 years ago
7 0
A.) The first one is Team Y because of the range.
B.) Is team z because the mean is more and larger than the others. 
Hope this helps. If you need more help or explanation let me know. :)
Anna [14]3 years ago
3 0
<h2>Answer with explanation:</h2>

Part A: We check range to determine the consistency of data because range  is used to measure the spread of the data.

Less range signifies the more consistency of the data .

From the given table , Team Y has the least range , it means Team Y has the most consistent earnings among its team members.

Thus, It should choose Team Y because of its lower range.

Part B: We check mean values to determine the average earnings beacuse mean is synonym to average..

From the given table, Team Z has the largest mean value.

It means , it should choose Team Z to award them with the highest average earnings because it has the highest mean value.

You might be interested in
Which value of m is a counterexample for the following statement?
Burka [1]

Answer:

3

Step-by-step explanation:

because 3 is a prime number and 3+2=5 which is also a prime number

6 0
2 years ago
Nielsen ratings are based on televisions in 50005000 households. Nielsen estimates that 12 comma 00012,000 people live in these
avanturin [10]

Answer:

We are 95% confident that the true proportion of TV audience is between 65.15% and 65.85%

Step-by-step explanation:

-From the given information, \hat p=0.65.

-We calculate the confidence interval using this value at 95% confidence level:

CI=\hat p\pm z \sqrt{\frac{\hat p(1-\hat p)}{n}}\\\\\\=0.65\pm 1.96\times \sqrt{\frac{0.65\times 0.35}{12000}}\\\\\\=0.65\pm 0.0085\\\\\\=[0.6415,0.6585]

So, the 95% confidence interval is (0.6515,0.6585).

Hence, we are 95% confident that the true proportion of TV audience is between 65.15% and 65.85%.

6 0
3 years ago
A rectangle has a perimeter of 10 meters. Choose all the possible dimensions of the rectangle. Make as manny a possible
ryzh [129]
Some basic dimensions could be 4x1 and 3x2
3 0
2 years ago
Dane started running at half past three in the afternoon. He stopped running at ten minutes after four. How long did Dane run?
Tatiana [17]
He ran for 40 minutes!
4 0
3 years ago
Read 2 more answers
Please please please help me with this answer
Sergio039 [100]

Hello,

85 / 12 ≈ 8

Bye ;)

3 0
2 years ago
Other questions:
  • A manager states that his process is really working well. Out of 1,500 parts, 1,477 were produced free of a particular defect an
    13·2 answers
  • What is the factored form of 64g^3+8?
    8·1 answer
  • FAST, I'LL GIVVE YOU ALOT OF POINTS
    6·2 answers
  • Find the simple interest. The rate is an annual rate unless otherwise noted. Assume 365 days in a year and 30 days per month. Ro
    6·1 answer
  • Most fish can swim in water (T). Dogs are fish (F). So, Dogs can probably swim. This argument is
    8·1 answer
  • The concentration of a drug in the body decreases exponentially after a dosage is given. In one clinical study, adult subjects a
    13·1 answer
  • Write a linear function f with the values f(0) = 1 and f(-2)=-3,
    15·1 answer
  • On some graph paper, graph these points in a coordinate plane: (-2, 3), (2, 3), (2, -3), (-2, -3). Connect all the points. Descr
    7·1 answer
  • Solve for x. (hint- The answer is negative!) *<br> (1 Point)<br> x + 69<br> 25°
    13·1 answer
  • Two bicyclists ride in opposite directions. The speed of the first bicyclist is 5mph faster than the second. After 2 hours they
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!