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Setler [38]
2 years ago
13

A skincare company posts advertisements via social media. The probability model describes the number of times the company may po

st in a day. Posts Made 0 1 2 3 4 5 P(X) 0.05 0.1 0.35 0.25 0.2 0.05 How many posts would you expect the company to post each day? (4 points) 3.4 3.05 2.6 2.45 2.1
Mathematics
2 answers:
scoundrel [369]2 years ago
7 0

Answer:

2.06

Step-by-step explanation:

the answer is the sum of all of the products of posts made by the P(X) under it.

also... I got it right on my quiz

solniwko [45]2 years ago
7 0

Answer:

It's 2.6

Step-by-step explanation:

Someone else put that it's 2.06 but it is actually 2.6

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I need help on a question
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Given the figure of a regular pyramid

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The lateral area is 6 times the area of one of the side triangles

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You can use some of this knowledge to help create the number.
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Answer:

  no

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The prices are inconsistent, so there is no unique price that can be set for either an apple or an orange that will give the total prices indicated.

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The second relation can be written as ...

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No unique prices can be assigned.

7 0
2 years ago
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