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bonufazy [111]
3 years ago
7

these are the number of baskets joe scored in his basketball game. what is the mean of the data set? 3,3,4,4,8,8,8,10,12,20

Mathematics
2 answers:
Viktor [21]3 years ago
8 0

Answer:

8

Step-by-step explanation:

To find the mean, add all the numbers together and divide by the amount of numbers there are.

(3 + 3 + 4 + 4 + 8 + 8 + 8 + 10 + 12 + 20)/10 = answer

Simplify. First, solve the parenthesis, then divide.

(80)/10 = answer

8 = answer

8 is the mean of the data set.

~

jeka57 [31]3 years ago
7 0

Answer:

10.2 I do believe

Step-by-step explanation:

Add all the Numbers together and divide your answer by the amount of Numbers there are.

Example: 3,3,4,4,8,8,8,10,12,20 there are 10 numbers there. Add all of those numbers together are 102.

102÷10 = 10.2

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In the inequality "y is less than or equal to 5 and is greater than or equal to -2," the product of the endpoints will be which
Licemer1 [7]

Answer:

  • (C) negative

Step-by-step explanation:

<u>Inequality "y is less than or equal to 5 and is greater than or equal to -2":</u>

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<u>This is the interval:</u>

  • y ∈ [- 2, 5]

<u>The endpoints are:</u>

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<u>Product of the endpoints:</u>

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<u>Answer choices:</u>

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The weights of dogs at a kennel are Normally distributed with a mean of 18 pounds and a standard deviation of 3.5 pounds.In whic
Ierofanga [76]

Answer:

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Step-by-step explanation:

Mean = 18 pounds

Standard Deviation = 3.5 pounds

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First, we need to find z-score using formula: z-score=\frac{x-\mu}{\sigma}

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So, we need to find P(z=2)=P(x=25)

Looking at z-score table we can find P(z=2)

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So, P(z=2)=0.9972 or 99.72%

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Answer:

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