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3 years ago

Answer this question please and thank you

Mathematics

2 answers:

WITCHER [35]3 years ago

4 0

39.273 ------> 39

- 8.58 ------> 9

----------------------

30.693 -----> 30

iragen [17]3 years ago

4 0

39.273-8.58=30.693
39-9=30

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A new experimental strain of pepper plants was being studied to estimate how much fruit one plant would produce in a typical gro

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Answer:

58.9% produced produced peppers weighing between 13 and 16 pounds.

Step-by-step explanation:

We are given the following information in the question:

Mean, μ = 15

Standard Deviation, σ = 1.75

We are given that the distribution of weight of peppers is a bell shaped distribution that is a normal distribution.

Formula:

$z_{score} = \displaystyle\frac{x-\mu}{\sigma}$

P(peppers weighing between 13 and 16 pounds)

$P(13 \leq x \leq 16) = P(\displaystyle\frac{13 - 15}{1.75} \leq z \leq \displaystyle\frac{16-15}{1.75}) = P(-1.142\leq z \leq 0.571)\\\\= P(z \leq 0.571) - P(z < -1.142)\\= 0.716 - 0.127 = 0.589 = 58.9\%$

$P(13 \leq x \leq 16) = 58.9\%$

58.9% produced produced peppers weighing between 13 and 16 pounds.

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Step-by-step explanation:

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I hope this somewhat helped you find your answer.

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