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
Volgvan
2 years ago
12

Choco-Chippy Cookie Company has two different manufacturing plants. Company officials want to test whether each plant fills the

bags with the same number of ounces. A random sample of cookie bags from plant A had a mean of 24.2 ounces in each bag. A random sample from plant B had a mean of 22.2 ounces. They randomized the data over 100 trials, and the difference of means for each trial is shown in the dot plot below. What can Choco-Chippy Cookie Company conclude from this study?
A)The difference is significant because a difference of 2.0 is very likely.
B)The difference is significant because a difference of 2.0 is not very likely.
C)The difference is not significant because a difference of 2.0 is very likely.
D)The difference is not significant because a difference of 2.0 is not very likely.

Mathematics
2 answers:
MrRissso [65]2 years ago
8 0

Answer:

The correct answer is D

Step-by-step explanation:

The difference is not significant because a difference of 2.0 is not very likely.

If we see the dot plot shown, we can see that the variation is not likely to be 2.0 because at most dots points the difference is not close to 2. Its either 3,4 or 1. The difference would only be significant if 2.0 was likely. Hence, option D is correct.

                                                                                         

garik1379 [7]2 years ago
4 0

Answer:

The correct answer is D

Step-by-step explanation:

As it can be clearly visualized from the graph that the variation is not likely to be 2.0 as at most of the points the difference is not close to 2.0

Hence, The difference is not significant because a difference of 2.0 is not very likely.


You might be interested in
On a quiz, Tom received 2 points for each correct spelling word, and 4 points for each correct definition, Tom received 80 point
Lesechka [4]

Answer:

Tom got 20 words correct and 30 definitions correct

Step-by-step explanation:

6 0
2 years ago
How many solutions does the equation -9(x+6)=-9x+108 have?
elixir [45]

Answer:

No solution

Step-by-step explanation:

Simplify the equation to solve for x.

-9(x+6)=-9x+108  Distribute

-9x-54=-9x+108 Combine like terms

+9x       +9x

0-54=108 Combine like terms

 +54  +54

0=162 No solution

4 0
3 years ago
A school supply store owner sold 9 book bags and earned $270.00
mamaluj [8]
The answer to this is D, $990.00
4 0
3 years ago
What function should you choose if you want to make a copy of a digital image file to back it up? Save Copy Save As All of the a
SashulF [63]

Answer:

What function should you choose if you want to make a copy of a digital image file to back it up? Save Copy Save As All of the above Question 7(Multiple Choice Worth 2

Step-by-step explanation:

6 0
3 years ago
A central angle θ in a circle of radius 5 m is subtended by an arc of length 6 m.
Marina86 [1]

Answer:

θ=1.2 rad=68.7549°

Step-by-step explanation:

Given

  • Circle of radius 5
  • Arc of length 6 subtends angle of θ

\text{Arc Length}=\text{Radius}\times \text{Angle Subtented(in rad)}

⇒

6= 5\times \text{O}\\

θ=\frac{6}{5} =1.2rad

Therefore θ=1.2 rad

(π rad= 180°)

Therefore 1.2 rad= 68.7549°

7 0
3 years ago
Other questions:
  • if 9 people share 5 pizzas equally each person receives a fraction of the whole what fraction describes what each person receive
    8·1 answer
  • What is the total interest on a ten-year. 6.1% loan with a principal of $32,000?
    6·1 answer
  • What is the point slope equation ofa line with slope -4 that contains the point (-2, 7)
    14·1 answer
  • HELP ME PLZ ILL GIVE YOU EXTRA POINTS IF U GET IT RIGHT
    5·2 answers
  • Susie gets paid $5 for each bracelet and $15 for each necklace she sells. If Susie made $75 last week write an equation which re
    7·1 answer
  • Name the property 5x + 2 = 2 + 5x
    10·1 answer
  • Find part “a”<br> Find part “b”
    15·1 answer
  • Cual es la simplificacion de 66/81
    6·1 answer
  • PLEASE HELP ME! It’s easy I just don’t remember.
    13·1 answer
  • A piece of pizza is 3 inches long. A sub sandwich is 8% longer than the slice of pizza.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!