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
vekshin1
3 years ago
6

A toy American Eskimo dog has a mean weight of 8 pounds with a standard deviation of 1 pound. Assuming the weights of toy Eskimo

dogs are normally distributed, what range of weights would 95% of the dogs have? Approximately 7–9 pounds Approximately 6–10 pounds Approximately 5–11 pounds Approximately 4–12 pounds
Mathematics
1 answer:
Vladimir [108]3 years ago
8 0

Answer:

The correct answer is Approximately 6-10 pounds

Step-by-step explanation:

According to the given statement a toy American Eskimo dog has a mean weight of 8 pounds with a standard deviation of 1 pound

According to normal distribution 95% dogs lie between 2 std deviation on either side of the mean.

Therefore lower bound = 8-2 = 6

Upper bound = 8+2 = 10

Thus the range would be approximately 6–10 pounds ....

You might be interested in
Find FD if the building is 75 feet tall. Round your answer to the nearest tenth
atroni [7]
If you round 75 to the nearest tenth it would be 80
5 0
3 years ago
Read 2 more answers
Help me please...<br><br><br> ...
Ber [7]
It’s going to be A. She was supposed to use distributive property
4 0
3 years ago
Read 2 more answers
Please help me out with this
andre [41]

Answer:

\huge\boxed{\sqrt[3]{c^4}=c^\frac{4}{3}}

Step-by-step explanation:

\sqrt[n]{a^m}=a^\frac{m}{n}\\\\\text{therefore}\\\\\sqrt[3]{c^4}=c^\frac{4}{3}

5 0
3 years ago
Brainly the polynomial x 3 + 5x 2 - ­57x -­ 4189 expresses the volume, in cubic inches, of a shipping box, and the width is (x+3
Simora [160]
Height would be 21 inches, depth would be 5. 
8 0
3 years ago
A researcher wants to estimate the mean commute time of residents in Westchester County. The researcher samples 40 commuters and
Ksenya-84 [330]

Answer:

21.759

Step-by-step explanation:

Given that :

Mean (m) = 25

Standard deviation (s) = 12.5

Sample size (n) = 40

α = 90%

The confidence interval is obtained using the relation:

Mean ± Zcritical * s/sqrt(n)

Zcritical at 90% confidence interval = 1.64

25 ± 1.64 * (12.5/sqrt(40))

Lower boundary : 25 - 1.64(1.9764235) = 21.75866546

Upper boundary : 25 + 1.64(1.9764235) = 28.24133454

(21.759, 28.241)

Hence, lower bound of confidence interval is : 21.759

4 0
2 years ago
Other questions:
  • King kyle orders the construction of his future mausoleum ( a fancy tomb) so that people never forget his awesomeness. His archi
    15·1 answer
  • The​ architect's side view drawing of a​ saltbox-style house shows a post that supports the roof ridge. The support post is 8 ft
    6·1 answer
  • one thrid of fruits stalls are apples the rest of the fruit are oranges and pears there are 340 pears and 80 more oranges than a
    10·1 answer
  • What is the solution to the system of equations below? Y=-4/5x-6 &amp; y=-30
    7·2 answers
  • I need help on this question plz
    8·1 answer
  • 4a+13=33<br> please answer this i need it<br> please
    14·1 answer
  • Trig please help
    6·1 answer
  • Pls help im like 5 hrs behind in math
    6·1 answer
  • Elliott’s backyard is 4800 square feet. His dad is going to pave 15% of this area to use as a patio. How many square feet will b
    13·1 answer
  • Help answer key are at the bottom ?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!