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brilliants [131]
3 years ago
6

Question help a state lottery randomly chooses 88 balls numbered from 11 through 4040 without replacement. you choose 88 numbers

and purchase a lottery ticket. the random variable represents the number of matches on your ticket to the numbers drawn in the lottery. determine whether this experiment is binomial. if​ so, identify a​ success, specify the values​ n, p, and q and list the possible values of the random variable x.
Mathematics
2 answers:
cricket20 [7]3 years ago
3 0
This would not be binomial; the probabilities are not independent, since the balls are drawn without replacement.
Alexus [3.1K]3 years ago
3 0

binomial experiment is a statistical experiment that consists of n repeated trials.  The trials are independent.

In the given question, the trials are not independent of each other as the balls are not replaced.

so, given experiment is not binomial experiment


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Find the missing side of each right triangle. Side c is the hypotenuse. Sides a and b are the legs. Leave your answers in simple
vredina [299]

Answer:

Side b = 10.2 m (1 d.p.)

Step-by-step explanation:

11² = 121

15² = 225

225 - 121 = 104

√104 = 10.2 (1 d.p.)  

Side b = 10.2m

(Full answer = 10.198039)

11² + 10.2² = 15²

7 0
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PLZZZZ ANSWER ASAP I WILL GIVE BRAINLIEST BUT WILL MAKE SUREIT IS RIGHT FIRST!!!!!!!!!!!!!!!!!!!! Which expression is equivalent
irakobra [83]

Answer:

The correct option is 1/4^2

Step-by-step explanation:

The given expression is:

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According to the same base rule if the exponents have the same base then the exponents will be added.

If we look at the given expression both the values have the same base.

Therefore we will add the exponents of the value.

= 4^6+(-8)

= 4^6-8

= 4^-2

Now to change the negative exponent into positive we will take it to the denominator.

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Thus the correct option is A....

8 0
3 years ago
For the word KANGAROOS, if a letter is selected at random, what is the probability
aliya0001 [1]

Answer:

4/9 or 44.4%

Step-by-step explanation:

5 0
2 years ago
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Ymorist [56]

Answer:

900

Step-by-step explanation:

set both options equal to each other so we know the intersection.

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Find the surface area of the square pyramid if the slant height is 13mm and the base length is 11mm
FromTheMoon [43]

Answer:

The surface area of the square pyramid if the slant height is 13mm and the base length is 11mm is 407 sq.mm.

Step-by-step explanation:

Slant height of square pyramid = l = 13 mm

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Substitute the values in the formula :

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Hence the surface area of the square pyramid if the slant height is 13mm and the base length is 11mm is 407 sq.mm.

3 0
3 years ago
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