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Tanzania [10]
3 years ago
6

Ana Maria’s heart beats 225 times in 3 minutes. How many times does her heart beat per minute?

Mathematics
1 answer:
Sophie [7]3 years ago
3 0

Answer:

Her heart beats 75 times per minute.

Step-by-step explanation:

Okay, for this one, I recommend setting up a proportion table. First you will figure out that her heart beats 225 times approximately in 3 minutes (no duh), and literally all you have to do is divide 225 by 3. That's all! Then you'll get 75! I hope this helped you!

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The number of tests that it would take for the probability of committing at least one type I error to be at least 0.7 is 118   .

In the question ,

it is given that ,

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the above mentioned situation can be written as

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