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lakkis [162]
2 years ago
12

Six random samples were taken each year for three years. The table shows the inferred population for each type of fish for each

year.
A 4-column table with 3 rows. Column 1 is labeled Year with entries 1, 2, 3. Column 2 is labeled Population Trout with entries 77, 83, 92. Column 3 is labeled Population Catfish with entries 57, 76, 80. Column 4 is labeled Population Bass with entries 58, 40, 31.

Which conclusion is supported by the data from the multiple-year samples? Check all that apply.
The number of bass increased over time.
The number of bass decreased over time.
The number of catfish increased over time.
The number of catfish remained the same.
The fish population decreased over time.
Mathematics
2 answers:
Aleonysh [2.5K]2 years ago
8 0

The conclusions are :

  • The number of bass decreased over time
  • The number of catfish increased over time.

Step-by-step explanation:

Form the table as shown to visualize and make conclusions

Year        Trout     Catfish    Bass    Total

1                  77         57          58        192

2                  83        76          40        199

3                   92        80         31         203

From the table;

  • The number of bass decreases over time.
  • The number of catfish increased over time
  • The number of Trout increased over time
  • The fish population increased over time

Learn More

Reading tables:brainly.com/question/2787792

Keywords: random,samples,years,table,fish,years

#LearnwithBrainly

Afina-wow [57]2 years ago
8 0

Answer:

the answer is B

Step-by-step explanation:

no

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By definition, the average rate of change is given by:

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Evaluating for x =4:

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Evaluating for x = -3:

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Then, the AVR is:

AVR = \frac{8-15}{4-(-3)}

AVR = \frac{-7}{4+3}

AVR = \frac{-7}{7}

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f (-1) = (-1) ^ 2 - 5\\f (-1) = 1 - 5\\f (-1) = - 4

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f (1) = (1) ^ 2 - 5\\f (1) = 1 - 5\\f (1) = - 4

Then, the AVR is:

AVR = \frac{-4-(-4)}{1-(-1)}

AVR = \frac{-4+4}{1+1}

AVR = \frac{0}{2}

AVR = 0


Answer:

from the greatest to the least value based on the average rate of change in the specified interval:


f(x) = x^2 + 3x interval: [-2, 3]

f(x) = 3x - 8 interval: [4, 5]

f(x) = x^2 - 5 interval: [-1, 1]

f(x) = x^2 - 2x interval: [-3, 4]


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<u>Andre</u>

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<u>Diego</u>

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<em>Comment on their work</em>

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