Question
To estimate a population total, you need values for N and µ. Based on the diagram of seeds in a garden plot, what is the value of N?
A 6 by 5 grid labeled 15 meters by 18 meters, has squares labeled 3 meters by 3 meters. Three numbers are placed within the squares as follows. Row 1, column 3, 75. Row 3, Column 6, 63. Row 4, Column 2, 72.
(1 point)
Responses
270
270
9
9
70
70
30
30
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A 6 by 5 grid labeled 15 meters by 18 meters, has squares labeled 3 meters by 3 meters. Three numbers are placed within the squares as follows. Row 1, column 3, 75. Row 3, Column 6, 63. Row 4, Column 2, 72.
(1 point)
Responses
270
270
9
9
70
70
30
30
Skip to navigation
Answers
GPT-4o mini
To estimate the population total based on the provided information, we need to determine the value of N, which represents the total number of measurement units in the grid.
The grid is 15 meters by 18 meters, and the squares are labeled 3 meters by 3 meters.
1. **Calculate the number of squares in the grid:**
- Each square is 3 meters by 3 meters.
- The number of squares along the length (15 meters) is \( \frac{15}{3} = 5 \) squares.
- The number of squares along the width (18 meters) is \( \frac{18}{3} = 6 \) squares.
2. **Calculate the total number of squares (units) in the grid (N):**
- Total squares \( N = 5 \times 6 = 30 \).
Given the options provided, the value for N is:
**30**
The grid is 15 meters by 18 meters, and the squares are labeled 3 meters by 3 meters.
1. **Calculate the number of squares in the grid:**
- Each square is 3 meters by 3 meters.
- The number of squares along the length (15 meters) is \( \frac{15}{3} = 5 \) squares.
- The number of squares along the width (18 meters) is \( \frac{18}{3} = 6 \) squares.
2. **Calculate the total number of squares (units) in the grid (N):**
- Total squares \( N = 5 \times 6 = 30 \).
Given the options provided, the value for N is:
**30**