3 years ago

What is the absolute value of 9.8 and

Mathematics

1 answer:

Citrus2011 [14]3 years ago

7 0

The answer is -10/3 your answer

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Answer: $\mu=2.88\ \&\ \sigma^2=0.115$

Step-by-step explanation:

Given : The probability of a correct classification of any part is : p=0.96

sample size : n= 3

The formula to find the mean and variance for binomial distribution is given by :-

$\mu=np\\\\\sigma^2=np(1-p)$

Let the random variable X denote the number of parts that are correctly classified.

The, for the given situation, we have

$\mu=3(0.96)=2.88\\\\\sigma^2=(3)(0.96)(1-0.96)=0.1152\approx0.115$

Hence, the mean and variance of X are 2.88 and 0.115 respectively.

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Peter ran 5 miles on Monday. He ran 7 seven miles on Tuesday. How many miles Peter ran? Use the number line to show how solve th

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4 years ago

6. Find the selling price of each of the following:

goldfiish [28.3K]

Answer:

€960

Step-by-step explanation:

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€800 + 20% of €800 =

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