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3 years ago

Select all the statements that are true about standard deviation.

Mathematics

1 answer:

frozen [14]3 years ago

7 0

Answer:

A,B, C

Step-by-step explanation:

hope it helps

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In a manufacturing plant that produces new computers, a 0.15 probability exists that a computer will be defective. if five compu

Sindrei [870]

The probability that all of them will be defective is 0.0000759375

Explanation

The general Binomial Probability formula is....

$P= ^nC_{r}*p^r*(1-p)^n^-^r$ , where p is the probability of success, n is the total number of trials and r is the desired numbers of trials.

Given, the probability that a computer will be defective is 0.15 , so p = 0.15

Five computers are manufactured and we need to find the probability that all of them will be defective. That means, n = 5 and r = 5

Now according to the above formula....

$P= ^5C_{5}*(0.15)^5*(1-0.15)^5^-^5 \\ \\ P= 1*(0.15)^5* (0.85)^0\\ \\ P=(0.15)^5 =0.0000759375$

So, the probability that all of them will be defective is 0.0000759375

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3 years ago

Who got insta gram I need help with my assignments I’ll pay u 50$

Lyrx [107]

Answer:

follow em on dere -kaydrianunna-

Step-by-step explanation:

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3 years ago

Can you please help me?

Semmy [17]

Answer:

the answer of ur eternity is

Step-by-step explanation:

ur mom

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3 years ago

Find the y-intercept of the function: f(×)=(×+10)/(×-5)

ArbitrLikvidat [17]

Answer:

(-10,0)

Step-by-step explanation:

Hello

this is (-10,0) point

because f(-10)=0

hope this helps

4 0

3 years ago

Read 2 more answers

Given the following parallelogram: Solve for x. 7x + 70 16x - 20

kirill115 [55]

Answer:

x=10

Step-by-step explanation:

7x+70=16x-20

70=9x-20

9x=90

x=10

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3 years ago