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
aleksandr82 [10.1K]
2 years ago
6

14. A group of crafters is collecting data on the amount of yarn they use for each scarf knitted. Each person collected 12 piece

s of data and will compile that data to determine a population mean. One crafter, Chris, has a sample mean of 200 meters of yarn.
Which statement must be true about this situation?

A. The population mean must be less than 200.
B. The population mean must be greater than 200.
C. The population mean is also 200.
D. There is not enough information to make a conclusion about the population mean.
Mathematics
1 answer:
fgiga [73]2 years ago
5 0

Answer:

D. There is not enough information to make a conclusion about the population mean.

Step-by-step explanation:

One of the crafters Chris has a sample means of 200. This means that the average amount of yarn Chris used is 200 meters. Yet there is nothing else given about the other crafters, hence it is impossible to draw a conclusion.

You might be interested in
I need help pllllzzzzz help help
konstantin123 [22]

Answer:

a = 84/14

Step-by-step explanation:

The next step you would divide by 14 to get a=6 so I think the program wants you to input a = 84/14

4 0
1 year ago
What is the sum of the first positive even numbers?
ioda

Answer:

Step-by-step explanation:

6

8 0
3 years ago
Someone please help me with this geometry proof question ASAP!
vivado [14]

Answer:

if ∠Q=∠R

draw an angular bisector from P to QR in which it intersect wit Qr at point S

now we have two triangle : QPS and RSP

in which angle : QPS=RPS ( PS is angular bisector)

and we have angle Q and angle R are equal

and PS is common side

this makes triangle QPS and RSP are congruent by AAS(angle angle side)

which also means that pQ=PR ( proved)

8 0
3 years ago
Hello, Please help me :D thank you!
8_murik_8 [283]

Answer:

6a. 26

6b. 60%

6c. 33.3% or just one-thrid

7. 80.925 rounded is $80.93

8. 240

9. 25

10. 54%

Step-by-step explanation:

brainliest please!

8 0
3 years ago
Read 2 more answers
Convert the degrees measure 180° to radian measure.
Mandarinka [93]
180° = 3.1415926536 rad
4 0
3 years ago
Read 2 more answers
Other questions:
  • Simplify 13x + 2y - 10x -7y
    7·1 answer
  • If a triangle has angles 45 and 45 degrees, what is the measure of the third angle?
    11·2 answers
  • Mr. O'Brien is paid $7.30 per hour for the first 40 hours he works in a week. he is paid 1.5 times that rate for each hour after
    13·1 answer
  • The sales tax for an item was $16.40 and it cost $410 before tax.
    6·1 answer
  • How do I write Domain and Range in inequality notation?
    10·1 answer
  • Find all x-intercepts and y-intercepts of the graph of the function . f(x) = - x ^ 3 + x ^ 2 + 12x If there is more than one ans
    7·1 answer
  • Which term best describes two events in which knowledge of one event has no effect on the probability of the other event?
    15·1 answer
  • A garden table and a bench cost $1049 combined. The garden table cost $99 more than the bench. What is the cost of the bench?
    6·1 answer
  • Vance used the associative property to write (4.5 m + StartFraction 7 Over 8 EndFraction) minus 9 as the equivalent expression 4
    13·2 answers
  • In a survey of 1,600 people who owned a certain type of car, 1,120 said they would buy
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!