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if a seed is planted, it has a 65% chance of growing into a healthy plant. if 10 seeds are planted, what is the probability that exactly 3 don't grow?



Answer :

The probability that exactly 3 don't grow: 0.252

What is Probability?

0.65 percent of seeds will become healthy plants.

Probability that a seed won't develop into a strong plant: 0.35

We will utilize the calculator's ⁿCr button to find the answer to this query.

Here, n = 10 and r = 3.

Seven seeds will grow if one seed doesn't germinate. Raise 0.65 to the power of seven as well as 0.35 to the power of three.

7 seeds grow, so we use the 7th power

We use power 3 since the 3 seed doesn't grow:

So, the response is:

¹⁰C₃ x (chance of successful growth)⁷ x (chance of Unsuccessful growth)³

=¹⁰C₃ × (0.65)⁷ × (0.35)³

= 0.252

Hence, The probability that exactly 3 don't grow is 0.252

To learn more about Probability click on the link

https://brainly.com/question/24756209

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