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
Sedbober [7]
2 years ago
8

Paris used a simulation to take two random samples of fish in a pond. Her sample size was 30, and the table shows the frequency

of each fish in the sample. Paris used the two samples to predict that the average number of trout will be 6, the average number of catfish will be 5, and the average number of bass will be 18.
A 3-column table with 3 rows. Column 1 is labeled Fish type with entries brook trout, catfish, smallmouth bass. Column 2 is labeled Frequency Sample 1 with entries 12, 5, 13. Column 3 is labeled Frequency sample 2 with entries 1, 6, 23.

Is Paris correct in her predictions? Check all the apply.
Yes, her samples represent the population.
No, Paris should have used only the results of the first sample.
No, Paris should have used only the results of the second sample.
No, the two samples do not have similar values, so more samples are needed.
No, the samples are not representative of the population.
Mathematics
2 answers:
Mashutka [201]2 years ago
8 0

Answer:

looking at the questions, the only possible ones that are available are

- No, the two samples do not have similar values, so more samples are needed.

- No, the samples are not representative of the population.
(D, and E)

Step-by-step explanation:

works on edge 2020, hope it helps!!

Lana71 [14]2 years ago
5 0

Answer:

No, let's take a look back at the question

Step-by-step explanation:

Samples are literally representation of the population.

The true statements are:

D. No, the two samples do not have similar values, so more samples are needed.

E. No, the samples are not representative of the population.

From the table, the difference between the frequencies of book trout and bass fish are too large.

This means that the prediction do not estimate actual sample

So, the true options are (d) and (e)

Read more about samples and population at:

brainly.com/question/7301139

You might be interested in
Find all the factors of 28 the first 6
jolli1 [7]
<span>  The first 6 factors of 28 are....1, 2, 4, 7, 14, 28 </span>
7 0
4 years ago
Read 2 more answers
There are 15 red, 14 green, and 9 yellow balls in a dark room. What is the minimum number of balls that Alicia needs to take so
Tems11 [23]

Answer:

32

Step-by-step explanation:

1. If you take 12 balls, 9 could be yellow and 3 could be red. We want at least 12 of the same color, so 30 balls isn't a good minimum

2. If you take 30 balls, 9 could be yellow, 10 could be red and 11 could be green.  We want at least 12 of the same color, so 30 balls isn't a good minimum.

3. If you take 31 balls, 9 could be yellow, 11 could be red and 11 could be green.  We want at least 12 of the same color, so 31 balls isn't a good minimum.

4. If you take 32 balls, 9 could be yellow, 11 could be red and 12 could be green or 9 could be yellow, 12 could be red and 11 could be green or 7 could be yellow, 13 could be red and 12 could be green or 9 could be yellow, 11 could be red and 12 could be green.

We want at least 12 of the same color, and we have it from the different samples of the 4th trial.

So, 32 balls is the minimum number of balls

8 0
3 years ago
Rewrite the six trigonometric functions of theta in termsn of sin and or cosine of the reference anfle, sketch botht eh given an
Ede4ka [16]

There are mainly six trigonometric functions for right angle triangle which are

  1. sinФ
  2. cosФ
  3. tanФ
  4. cosecФ
  5. secФ
  6. cotФ

All of these can be expressed in the form of sinФ and cosФ as following:

  1. sinФ = sinФ
  2. cosФ = cosФ
  3. tanФ = sinФ/cosФ
  4. cosecФ = 1/sinФ
  5. secФ = 1/cosФ
  6. cotФ = cosФ/sinФ

This angle Ф is shown in the attached drawing in a right angle triangle drawn within a circle which is the given angle. Right angle is mentioned as "90".

3 0
3 years ago
Sanjaya is making a punch. He uses 1/3 c of pineapple juice for every 3/4 c of orange juice. How many cups of pineapple juice do
kramer

Answer:

Sanjaya is making a punch. He uses 1/3 c of pineapple juice for every 3/4 c of orange juice. How many cups of pineapple juice does he need if he uses 3 c of orange juice? Show your work.

8 0
3 years ago
A train is pulling 14 cars. Each car can hold 17 boxes of freight. There are 94 boxes in the cars already. How many more boxes c
allsm [11]

Answer:

Each pull cart can hold 5 9/17

I think...

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • A basketball court is in the shape of a rectangle. It has a length of (x - 7) meters and a width of (x + 3) meters:
    7·1 answer
  • What is the quotient of 4.56 and 0.05
    14·1 answer
  • Suppose we are given 4 sets A, B, C, D such that A ⊆ B and C ⊆ D such that A and C have no elements in common. Prove or give a c
    14·1 answer
  • On a certain game show, a contestant must quess the price of a car within 1%
    5·1 answer
  • How many thousands are the same as 50 hundreds
    6·2 answers
  • Find a formula for an arithmetic sequence that begins 45, 40, 35, 30, ...
    15·1 answer
  • What is the constant in the expression -18 - 3a​
    10·1 answer
  • The solution of <br> y=x-1 and -x+3/2=-y
    15·1 answer
  • Pls answer pls pls pls​
    7·1 answer
  • What year is same if you read it upside down?​
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!