Página — Uerakua Anapu Uantakua Projects And Readings 3 (pág. 101)

Where We Are Headed

Individually, without forgetting that you are part of a community, complete the following steps:

2. In community, review others'records and, with the complete information, fill the table in your notebook.

3. Individually, get the total number of responses and complete the following line: Fraction of the Total. Write the results as a fraction. The numerator is the digit in each column, and the denominator is the total number of records.With the fraction, calculate the percentage.

4. Reflect on the observable proportions when you compare the columns.

5. Show the data with more records. Look at the following example and write a sentence like the following: "B-type is more common. It has a probability of 15 ."100

6. Write a sentence for each column and compare the results with your classmates.

7. Collectively, discuss the possibility of ensuring blood transfusions if, by any chance, most people with B-type decide to move to another place.

8. In assembly, decide if probability can help you to identify the most and the least common blood type in your community.

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1. In your notebook, copy and complete the table below with the data obtained in subparagraph b) in "Beginning and Observation."

	AB+	AB-	A+	A-	B+	B-	0+	0-	Total
Records
Fraction of the Total
Percentage


Juan Pablo Dorantes Pineda, CIuoaD DE MExico


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