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
Bingel [31]
4 years ago
9

Thirty-two percent of fish in a large lake are bass. Imagine scooping out a simple random sample of 15 fish from the lake and ob

serving the sample proportion of bass. What is the standard deviation of the sampling distribution? Determine whether the 10% condition is met
Mathematics
1 answer:
klio [65]4 years ago
6 0

Answer:

Thirty-two percent of fish in a large lake are bass. Imagine scooping out a simple random sample of 15 fish from the lake and observing the sample proportion of bass. What is the standard deviation of the sampling distribution? Determine whether the 10% condition is met.

A.  The standard deviation is 0.8795. The 10% condition is met because it is very likely there are more than 150 bass in the lake.

B. The standard deviation is 0.8795. The 10% condition is not met because there are less than 150 bass in the lake.

C. The standard deviation is 0.1204. The 10% condition is met because it is very likely there are more than 150 bass in the lake.

D. The standard deviation is 0.1204. The 10% condition is not met because there are less than 150 bass in the lake.

E. We are unable to determine the standard deviation because we do not know the sample mean. The 10% condition is met because it is very likely there are more than 150 bass in the lake

The answer is E.

You might be interested in
If x=24 cm and z=26 cm, what is the length of Z
Semenov [28]

Answer:

26

Step-by-step explanation:

you said it in the question- If x=24 cm and z=26 cm, what is the length of Z

5 0
3 years ago
Find the mean of the data set . If necessary,round to the nearest tenth .
Sindrei [870]

Answer:

c

Step-by-step explanation:

thats it

6 0
3 years ago
Evaluate the series 2 + 8 + 32 + 128 + 512 + 2048.
Sauron [17]
The answer is C) 2730
7 0
4 years ago
8 and 8/9 - 5 and 1/11
bixtya [17]
The answer is 3 and 79/99
3 0
3 years ago
Read 2 more answers
If a bag contains 12 quarters, 6 dimes, and 18 nickles, what is the part-to-whole ratio of quarters to all coins?
Sophie [7]
12+6=18      18+18=36 total coins.
12 quarters:36 coins.
To simplify divide each side by 12.
12/12=1     36/12=3
The simplified ratio is 1:3.

Therefore the answer is B.

Hope this helps! (:
3 0
4 years ago
Read 2 more answers
Other questions:
  • Katherine invested $140. she earned a simple interest of 4%per year on the initial investment. If no money was added or removed
    14·1 answer
  • I have to use keep change flip and simplify my question
    6·1 answer
  • How many lines of symmetry does a hart have
    9·2 answers
  • What are the solution(s) to the quadratic equation 50 - x2 = 0?
    15·1 answer
  • Tom measured the length of the patio by counting the number of bricks that ran along the patio. he counted 60 bricks. each brick
    14·1 answer
  • (Question 1) To find discount, tax or tip (or the percent of a number) you must take the original number and multiply it by...
    14·1 answer
  • A herd of 100 cows have food for 30 days. If 20 more cows are added. How long will the food last
    15·1 answer
  • 81/100<br> as a decimal.
    12·2 answers
  • Giving away brainliest to who can answer first
    13·2 answers
  • Pls help i swear my dad will explode if dont get this question plsss help
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!