Solved on Sep 18, 2023

Find the average length of the fish in the tank: $2, 3, 1, 4, 5, 2, 2$ . Round the mean to the nearest tenth.

STEP 1

Assumptions1. The lengths of the fish are given in inches and are,3,1,4,5,,. The mean is calculated by adding all the values and dividing by the count of values3. The mean needs to be rounded to the nearest tenth

STEP 2

First, we need to add all the lengths of the fish together. This can be done using the formula $Sum = x1 + x2 + x + ... + x_n$

STEP 3

Now, plug in the given values for the lengths of the fish to calculate the sum.
$Sum =2 +3 +1 + +5 +2 +2$

STEP 4

Calculate the sum of the lengths.
$Sum =2 +3 +1 +4 + +2 +2 =19$

STEP 5

Now that we have the sum of the lengths, we can find the mean by dividing this sum by the number of lengths (7).
$Mean = Sum / Number\, of\, lengths$

STEP 6

Plug in the values for the sum and the number of lengths to calculate the mean.
$Mean =19 /$

STEP 7

Calculate the mean.
$Mean =19 /7 \approx2.714285714285714$

STEP 8

Now that we have the mean, we need to round this to the nearest tenth. $Rounded\, Mean =2.7$ The mean length of the fish in the tank, rounded to the nearest tenth, is2.7 inches.

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Find the average length of the fish in the tank: $2, 3, 1, 4, 5, 2, 2$ . Round the mean to the nearest tenth.

STEP 1

Assumptions1. The lengths of the fish are given in inches and are,3,1,4,5,,. The mean is calculated by adding all the values and dividing by the count of values3. The mean needs to be rounded to the nearest tenth

STEP 2

First, we need to add all the lengths of the fish together. This can be done using the formula $Sum = x1 + x2 + x + ... + x_n$

STEP 3

Now, plug in the given values for the lengths of the fish to calculate the sum.
$Sum =2 +3 +1 + +5 +2 +2$

STEP 4

Calculate the sum of the lengths.
$Sum =2 +3 +1 +4 + +2 +2 =19$

STEP 5

Now that we have the sum of the lengths, we can find the mean by dividing this sum by the number of lengths (7).
$Mean = Sum / Number\, of\, lengths$

STEP 6

Plug in the values for the sum and the number of lengths to calculate the mean.
$Mean =19 /$

STEP 7

Calculate the mean.
$Mean =19 /7 \approx2.714285714285714$

STEP 8

Now that we have the mean, we need to round this to the nearest tenth. $Rounded\, Mean =2.7$ The mean length of the fish in the tank, rounded to the nearest tenth, is2.7 inches.

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Find the average length of the fish in the tank: 2,3,1,4,5,2,22, 3, 1, 4, 5, 2, 22,3,1,4,5,2,2. Round the mean to the nearest tenth.

STEP 1

Assumptions1. The lengths of the fish are given in inches and are,3,1,4,5,,. The mean is calculated by adding all the values and dividing by the count of values3. The mean needs to be rounded to the nearest tenth

STEP 2

First, we need to add all the lengths of the fish together. This can be done using the formulaSum=x1+x2+x+...+xnSum = x1 + x2 + x + ... + x_nSum=x1+x2+x+...+xn​

STEP 3

Now, plug in the given values for the lengths of the fish to calculate the sum.Sum=2+3+1++5+2+2Sum =2 +3 +1 + +5 +2 +2Sum=2+3+1++5+2+2

STEP 4

Calculate the sum of the lengths.Sum=2+3+1+4++2+2=19Sum =2 +3 +1 +4 + +2 +2 =19Sum=2+3+1+4++2+2=19

STEP 5

Now that we have the sum of the lengths, we can find the mean by dividing this sum by the number of lengths (7).Mean=Sum/Number of lengthsMean = Sum / Number\, of\, lengthsMean=Sum/Numberoflengths

STEP 6

Plug in the values for the sum and the number of lengths to calculate the mean.Mean=19/Mean =19 /Mean=19/

STEP 7

Calculate the mean.Mean=19/7≈2.714285714285714Mean =19 /7 \approx2.714285714285714Mean=19/7≈2.714285714285714

STEP 8

Now that we have the mean, we need to round this to the nearest tenth.Rounded Mean=2.7Rounded\, Mean =2.7RoundedMean=2.7The mean length of the fish in the tank, rounded to the nearest tenth, is2.7 inches.

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Download Studdy AI Tutor now. Learn with ease and get all help you need to be successful at school.

Find the average length of the fish in the tank: $2, 3, 1, 4, 5, 2, 2$ . Round the mean to the nearest tenth.

First, we need to add all the lengths of the fish together. This can be done using the formula $Sum = x1 + x2 + x + ... + x_n$

Now, plug in the given values for the lengths of the fish to calculate the sum.
$Sum =2 +3 +1 + +5 +2 +2$

Calculate the sum of the lengths.
$Sum =2 +3 +1 +4 + +2 +2 =19$

Now that we have the sum of the lengths, we can find the mean by dividing this sum by the number of lengths (7).
$Mean = Sum / Number\, of\, lengths$

Plug in the values for the sum and the number of lengths to calculate the mean.
$Mean =19 /$

Calculate the mean.
$Mean =19 /7 \approx2.714285714285714$

Now that we have the mean, we need to round this to the nearest tenth. $Rounded\, Mean =2.7$ The mean length of the fish in the tank, rounded to the nearest tenth, is2.7 inches.