answer.
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]
2 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]2 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
5 markers cost \$6.55$6.55dollar sign, 6, point, 55. Which equation would help determine the cost of 444 markers? Choose 1 answe
Ivenika [448]

Answer:

  E  None of the above

Step-by-step explanation:

An appropriate proportion is ...

  \dfrac{4}{5}=\dfrac{x}{\$6.55}

or any of the alternate ways this proportion can be written. None of the offered choices matches this, so it is appropriate to choose ...

  None of the above.

3 0
2 years ago
For the lunch special at a high school cafeteria, students can get either salad or french fries as a side order. The following t
LekaFEV [45]

Answer: E

Step-by-step explanation:

8 0
1 year ago
Read 2 more answers
If four people share 100 baseball cards and each person must receive a different positive whole number of cards, what is the gre
pentagon [3]
One person recieves 1. Second person receives 2. Third person receives 3. The amount of cards left over is 94. So the fourth person receives the highest amount possible with everyone in positive numbers of cards.
8 0
2 years ago
At her job, Jessie earns $9.50 per hour.
Stolb23 [73]

Answer:

9.50h ≤ 460

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
) If the pattern shown continues, how many black keys appear on a portable keyboard with 49 white keys? Suggestion: use equivale
andriy [413]

Answer:

35

Step-by-step explanation:

Here we see 5 black keys for every 7 white keys.

So the ratio is 5:7

If we need 49 white keys, find the amount we scale the original ratio by:

    49/7 = 7

So we are scaling by a factor of 7.

The number of black keys would be 5 * the scale of 7. = 35

So there should be 35 black keys.

5 0
1 year ago
Read 2 more answers
Other questions:
  • To find 36+29+14,Joshua rewrote the expression as 36+14+29 .what property did Joshua use to rewrite
    14·2 answers
  • Line s is the perpendicular bisector of JK. If line s intersects JK at point L, which of the following statements must be true?
    6·2 answers
  • If an organism had 200 atoms of carbon-14 at death, how many atoms will be present after 14,325 years
    7·2 answers
  • Toms math teacher asks 6 is 20 percent of what number tom incorrectly says 120 what’s is the correct number
    8·1 answer
  • An object is launched into the air. The projectile motion of the object can be modeled using the function h(t) = –16t2 + 72t + 5
    6·1 answer
  • Which image (A'B'C'D') of ABCD cannot be produced using only reflections? A. B. C. D.
    8·1 answer
  • You are analyzing the survey results tabulated below. The first survey question (yes/no) is whether the respondent is over 40, a
    15·1 answer
  • U Get 73 pts !!CAN I PLS GET HELP !!!!Cassandra calculated the total volume of the figure below. A rectangular prism has a lengt
    14·2 answers
  • Write the equation 6561 1/4= 9 in logarithmic form.
    11·1 answer
  • Consider the numbers z = StartRoot 2 EndRoot (cos 45o + i sin 45o )and w = 2(cos 90o + i sin 90o).
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!