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
Strike441 [17]
2 years ago
6

Can Someone help and explain how to get this answer?

Mathematics
2 answers:
Kay [80]2 years ago
8 0
44%
42%
78%
21%
30%
8%
i calculated everything
Arturiano [62]2 years ago
5 0

Answer:

1st, 3rd and 5th statements are true.

Step-by-step explanation:

We have been given a table that hows the number of cars sold each month for 5 months at two dealerships. We are asked to choose the correct statement from the given choices.

1. The mean number of cars sold in a month is the same at both dealerships.

Let us find mean sales for both dealerships.

We can see that mean number of cars sold at both dealerships, therefore, statement 1st is true.  

2. The median number of cars sold in a month is the same at both dealerships.

Let us arrange our given data set from least to greatest.

Median sales for Admiral autos: 4, 10, 15, 17, 19.

As our data set have 5 data points, therefore, the median will be the value of 3rd data point that is 15.

Median sales for Countywide Cars: 9, 10, 14, 15, 17.

As our data set have 5 data points, therefore, the median will be the value of 3rd data point that is 14.

Since the median number of cars sold at both dealerships is different, therefore, 2nd statement is false.

3. The total number of cars sold is the same at both dealerships.

We have already seen that both dealerships sold 65 cars, therefore, 3rd statement is true.

4. The range of the number of cars sold is the same for both dealerships.

Since the ranges of both dealerships are different, therefore, 4th statement is false.

5. The data for Admiral Autos shows greater variability.

Let us find standard deviation of both data sets.

Since SD for Admiral Autos is 6.04 and SD for Countywide Cars is 3.39, therefore, 5th statement is true indeed.

Hope this helps!

You might be interested in
Simplify 0.2(-4x+5)-0.5(3x-11)
Gemiola [76]

Answer:

-2.3x + 6.5

Step-by-step explanation:

3 0
3 years ago
53664 times 84 show work
zalisa [80]
I don’t know hekndssndidnbeyehebnrdidbdbkdndnfhndmdkdnnddo
8 0
3 years ago
Write the following in ascending order a)4/10,49/100,357/10,1/1001 plz fast ,correct and plzz with explanation
suter [353]

Answer:

1/1001 < 4/10 < 49/100 < 357/10

Step-by-step explanation:

4/10 => 0.4

49/100 => 0.49

357/10 => 35.7

1/1001 => 0.0009

Ascending order is from smallest to the greatest.

5 0
2 years ago
Read 2 more answers
Express 0.361 recurring as a fraction.<br> (only the 61 recurs)
Oduvanchick [21]

9514 1404 393

Answer:

  179/495

Step-by-step explanation:

When the repeating decimal starts at the decimal point, the repeating digits can be turned into a fraction by putting them over the same number of 9s. That is, 0.61616161... is equivalent to 61/99.

Here, the repeating part is 1/10 that value, so is 61/990. This is added to the non-repeating part, which is 0.3 = 3/10.

Then the entire decimal is ...

  0.361_61 = 3/10 + 61/990 = (297 +61)/990 = 358/990 = 179/495

7 0
2 years ago
You buy a watch for $60. Your friend buys the same watch a month later. It is now sold at a discount of 15%. What is the new sal
Natalka [10]

Answer:

$9.00

Step-by-step explanation:

                                     ~~~~Hey there~~~~

1. Since it was 15% discount, that means you have to solve 15% of 60, which is equivalent to 0.15 x 60.

2. Since the product of 0.15 and 60 is 9, then 9 is your answer.

3. Your final answer is $9.00

Hope this helped!

~delightedsunrise8

4 0
3 years ago
Read 2 more answers
Other questions:
  • 3. All of the following are characteristics of SMART goals except A. measurable. B. without limits. C. attainable. D. specific
    12·2 answers
  • Can someone one help me in this question​
    7·2 answers
  • 4.66666666667 as a fraction. (They all put 466666666667/100000000000)
    6·2 answers
  • 1. A restaurant has 10 tables.
    9·2 answers
  • What is the value of k?<br> k = 28<br> k = 29<br> k = 31 <br> k = 42
    13·1 answer
  • A)width 9m,length 27m
    6·1 answer
  • Which shot is used to put the tennis ball in play or the birdie for badminton in play?
    14·1 answer
  • What is 65% percent of 25<br><br><br> Better way lol<br><br> What is 65% of 25
    13·2 answers
  • Is the following equation linear or nonlinear?<br> 3x+5=17
    5·1 answer
  • Ayden evaluated the expression a ÷ (2 + 1.5) for a = 14. He said that the value of the expression was 8.5. Select all the statem
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!