Math Practice 101
Homework Explained - Math Practice 101

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Grade 7 HMH Go Math - Answer Keys


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  Guided Practice  

There is a 30% chance that T’Shana’s county will have a drought during any given year. She performs a simulation to find the experimental probability of a drought in at least 1 of the next 4 years. 

  • Question 1 (request help)

    T’Shana’s model involves the whole numbers from 1 to 10. Complete the description of her model.
  • Type below:
  • Question 2 (request help)

    Suppose T’Shana used the model described in Exercise 1 and got the results shown in the table. Complete the table.
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  • Question 3 (request help)

    According to the simulation, what is the experimental probability that there will be a drought in the county in at least 1 of the next 4 years?

  Essential Question Check-In  

  • Question 4 (request help)

    You want to generate random numbers to simulate an event with a 75% chance of occurring. Describe a model you could use.
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