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
kompoz [17]
3 years ago
14

Mary Ann and Abigail were shopping for prom shoes and wondered how the prices at Payless compared to the prices at Famous footwe

ar. At each store, they randomly selected 30 pairs of shoes and recorded the price of each pair. The table shows summary statistics for the two samples of shoes. Do these data provide convincing evidence at the a=0.05 significance level that shoes cost less, on average, at payless than a Famous Footwear?
Mathematics
1 answer:
Komok [63]3 years ago
7 0

Answer:

Step-by-step explanation:

how the prices at Payless compared to the prices

at Famous Footwear. At each store, they randomly

selected 30 pairs of shoes and recorded the price of

each pair. The table shows summary statistics for

the two samples of shoes.28

Store

Mean

SD

Famous Footwear

$45.66

$16.54

Payless

$21.39 $7.47

Do these data provide convincing evidence at the

0.05 significance level that shoes cost less

, on

average, at Payless than at Famous Footwear?

a =

You might be interested in
What is the value of x in the equation 3x-1/9y=10, when y=27
STALIN [3.7K]

Answer: 15

Step-by-step explanation: explation in pic

7 0
2 years ago
Read 2 more answers
[figured out on own]
Yuri [45]
What happend ohhhhh Ok Good
3 0
2 years ago
How do you work out the value of x?
denis23 [38]

Answer: 45

Step-by-step explanation:

The total degrees in a circle is 360.

The perpendicular angle that you see is 90 degrees, added to angles of x and 3x, you get the total degrees.

so 90 + x + 3x = 90 + 4x = total

90 + 4x = 360

4x = 180

x = 45 degrees

6 0
3 years ago
Read 2 more answers
4, 12, 36, 108, ... <br> write an explicit formula for each sequence
Nesterboy [21]

Answer:

Formula is ×3

Step-by-step explanation:

4×3=12

12×3=36

36×3=108

7 0
2 years ago
Which statements are true about the ordered pair (10, 5) and the system of equations?
Evgen [1.6K]

Answer:

the solution to the system is (5,3)

Step-by-step explanation:

the first statement is True:    2(10) - 5(5) = -5

                                                20 - 25 = -5

                                                  -5 = -5

the second statement if False:    10 + 2(5) ≠ 11

the third statement is True

the last statement is False

8 0
2 years ago
Other questions:
  • Graph the two lines 2x + 3y = 18 , 3x -4y &gt; 16.
    9·1 answer
  • The accompanying data contains the depth​ (in kilometers) and​ magnitude, measured using the Richter​ Scale, of all earthquakes
    10·1 answer
  • What is 00000000000004.<br><br> In scientific notation
    15·1 answer
  • What is 0.95 in a fraction and percentage??
    12·2 answers
  • On Thursday, the basketball coach ordered 12 pizzas for 36 players who came
    7·1 answer
  • Please help me with this I will make you brainlist if you respond with no links and fully! Do NOT steal points.
    5·1 answer
  • Evaluate 10m + n2/4 when m=5 and n=4
    8·1 answer
  • ———-<br><br><br> pls help!!<br><br><br><br><br><br> ——-
    15·2 answers
  • Please help with this 2 part question and ignore the option I already clicked
    11·1 answer
  • You are thinking about opening a restaurant and are searching for a good location. From research you have done, you know that th
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!