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Y_Kistochka [10]
3 years ago
6

The probability that a radish seed will germinate is 0.7. A gardener plants seeds in batches of 8. Find the standard deviation f

or the number of seeds germinating in each batch.
Mathematics
1 answer:
Andrews [41]3 years ago
7 0

Answer:

SD = 1.296

Step-by-step explanation:

Given

n=8 --- batches

p =0.7 --- probability that a seed germinates

Required

Determine the standard deviation (SD)

This is calculated as:

SD = \sqrt{np(1-p)}

Substitute values for n and p

SD = \sqrt{8 * 0.7 * (1-0.7)}

SD = \sqrt{8 * 0.7 * 0.3}

SD = \sqrt{1.68}

SD = 1.296

<em>The standard deviation is approximately 1.296</em>

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Answer: 26

Step-by-step explanation: Complementary angles are angles that add up to 90 degrees. So we use m<a+m<b=90 so let plug in

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3 0
3 years ago
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Tema [17]

Answer:

See attached picture.

Step-by-step explanation:

Graph the function as (x,y) points.

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4 0
3 years ago
Which of the following is the accurate APA format for writing out the bragger condition main effect result for the willingness o
Rama09 [41]

Answer:

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5 0
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3 years ago
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