total marked whales 20 total whales counted 113 total marked whales counted 19 what is the best estimate for the population of whales

Answer 1

To estimate the population of whales, we can use the concept of proportion:

Proportion of marked whales in the total population = Proportion of marked whales counted in the total whales counted

Let's calculate the respective proportions:

Proportion of marked whales in the total population = Total marked whales / Total whales counted
Proportion of marked whales counted in the total whales counted = Total marked whales counted / Total whales counted

Using the given values:

Proportion of marked whales in the total population = 20 / 113
Proportion of marked whales counted in the total whales counted = 19 / 113

To estimate the population of whales, we can assume that these proportions remain constant:

Estimated population of whales = (Proportion of marked whales in the total population) * (Total whales counted)

Estimated population of whales = (20 / 113) * (113) = 20

Therefore, the best estimate for the population of whales is around 20.

Answer 2

wrong

Answer 3

My apologies for the incorrect response. Let's correct the calculation.

To estimate the population of whales, we can use the concept of proportion:

Proportion of marked whales in the total population = Proportion of marked whales counted in the total whales counted

Let's calculate the respective proportions:

Proportion of marked whales in the total population = Total marked whales / Total whales counted
Proportion of marked whales counted in the total whales counted = Total marked whales counted / Total whales counted

Using the given values:

Proportion of marked whales in the total population = 20 / 113
Proportion of marked whales counted in the total whales counted = 19 / 113

To estimate the population of whales, we can set up a proportion:

Proportion of marked whales in the total population = Proportion of marked whales counted in the total whales counted
Estimated population of whales / Total whales counted = Total marked whales / Total marked whales counted

Simplifying the proportion:

Estimated population of whales = (Proportion of marked whales in the total population) * (Total whales counted) / (Proportion of marked whales counted in the total whales counted)

Estimated population of whales = (20 / 113) * (113) / (19 / 113) = 20 / (19 / 113) = 20 * (113 / 19) = 118.947

Therefore, the best estimate for the population of whales is approximately 118.947.

Answer 4

wrong

Answer 5

I apologize for the mistake. Let's recalculate the estimate correctly.

To estimate the population of whales, we can use the concept of proportion:

Proportion of marked whales in the total population = Proportion of marked whales counted in the total whales counted

Let's calculate the respective proportions:

Proportion of marked whales in the total population = Total marked whales / Total whales counted
Proportion of marked whales counted in the total whales counted = Total marked whales counted / Total whales counted

Using the given values:

Proportion of marked whales in the total population = 20 / 113
Proportion of marked whales counted in the total whales counted = 19 / 113

To estimate the population of whales, we can set up a proportion:

Proportion of marked whales in the total population = Proportion of marked whales counted in the total whales counted
Estimated population of whales / Total whales counted = Total marked whales / Total marked whales counted

Simplifying the proportion:

Estimated population of whales = (Proportion of marked whales in the total population) * (Total whales counted) / (Proportion of marked whales counted in the total whales counted)

Estimated population of whales = (20 / 113) * (113) / (19 / 113) = 20 / (19 / 1) = 20 * (113 / 19) = 118.947

Therefore, the best estimate for the population of whales is approximately 118.947.

Answer 6

19
86
17

Answer 7

Based on the given information, we can calculate the estimated population of whales.

To estimate the population of whales, we can set up a proportion:

Proportion of marked whales in the total population = Proportion of marked whales counted in the total whales counted

Proportion of marked whales in the total population = Total marked whales / Total whales counted
Proportion of marked whales counted in the total whales counted = Total marked whales counted / Total whales counted

Using the given values:

Proportion of marked whales in the total population = 20 / 113
Proportion of marked whales counted in the total whales counted = 19 / 113

To estimate the population of whales:

Estimated population of whales = (Proportion of marked whales in the total population) * (Total whales counted)
Estimated population of whales = (20 / 113) * 113
Estimated population of whales = 20

Based on the provided information, the best estimate for the population of whales would be 20.