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
Tanya [424]
3 years ago
10

A company that manufactures toothpaste is studying five different package designs. Assuming that one design is just as likely to

be selected by a consumer as any other design, what selection probability would you assign to each of the package designs? In an actual experiment, 100 consumers were asked to pick the design they preferred. The following data were obtained. Do the data appear to confirm the belief that one design is just as likely to be selected as another? Explain design number of times preferred.
1 5
2 15
3 30
4 40
5 10
Mathematics
1 answer:
Pachacha [2.7K]3 years ago
4 0

Answer:

The selection probability that would be assigned to each of the package designs , since they are equally likely is 1/5= 0.2

step-by-step explanation:

the data appear not to confirm the belief that one design is just as likely to be selected as another because 1 is preferred 5 times and 4 is preferred 40 times, this is very wide apart, and it confirmed the belief that one design is not as likely to be selected as another.

You might be interested in
Find the sum of the first 9 terms of the following sequence. Round to the nearest
aivan3 [116]

Answer:

Your missing a number and your answer is 12

Step-by-step explanation:

4 0
3 years ago
GIVING BRAINLIEST TO THE FIRST PERSON WHO CAN SOLVE THESE QUESTIONS. :)
Vanyuwa [196]

Answer:

1) y = 2(x+3)^2 -4

2) x+6/x-4

3) 2x^2 + 6x +20 = 0

Step-by-step explanation:

5 0
1 year ago
I need this answer plzzz!!
Dmitriy789 [7]

Answer: True, False, False, False, False

<u>Step-by-step explanation:</u>

a) 5x - 7(x - 1)

   5x - 7x + 7

         -2x + 7   ⇒  a = -2, b = 7   <em>One Solution</em>

b) 3(x - 5) - 7

   3x - 15 - 7

       3x - 22   ⇒  a = 3, b = -22   <em>One Solution</em>

c) 2 - 7x + 3 + 4x

  4x - 7x + 3 + 2  

              -3x + 5  ⇒   a = -3, b = 5   <em>One Solution</em>    

d) -3(x - 3) - 1

   -3x + 9 - 1

       -3x + 8   ⇒   a = -3, b = 8   <em>One Solution</em>

e) -5x + 2 + 2x + 4

   -5x + 2x + 2 + 4

                  -3x + 6  ⇒   a = -3, b = 6   <em>One Solution</em>  

4 0
3 years ago
How many 2-letter combinations can be made from the letters A, B, C, and D?
yulyashka [42]

Answer:

12

Step-by-step explanation:

each letter can be used with each other 3 times and there are 4 letters so 12

5 0
2 years ago
Read 2 more answers
Is the following conditional true?
vladimir1956 [14]
Yes not sure though but I want to say yes
5 0
3 years ago
Other questions:
  • A yearbook company was investigating whether there is a significant difference between two states in the percents of high school
    11·1 answer
  • HELP HELP HELP HELP f(x)=3x-7 what is the domain and range?!?!?!
    13·1 answer
  • Solve the inequality. 3(x +1) +11 &lt;-2(x + 13)
    9·1 answer
  • Where is error hellp
    6·2 answers
  • F(x) = 600x +1200 where x is number of cars sold give the domain and range
    14·1 answer
  • What figure is shown in the drawing ? JH , JK , EJ , EK
    10·1 answer
  • Zaire is buying a truck that costs p dollars. The expression shown represents the sales tax on the truck.
    10·2 answers
  • Please help me on this will give you brainliest
    8·2 answers
  • Solve: 3x-1=8(x+1)+1
    12·1 answer
  • Pls solve~~~~~~~~~~~~~~~~~~~~~~~~​
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!