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sergey [27]
3 years ago
6

32 is the sum of a number z and 9

Mathematics
2 answers:
fiasKO [112]3 years ago
5 0
Z is 23.so you have to add 9 to 23 .ND YOU GET THE SIM OF 32
Zepler [3.9K]3 years ago
4 0
You can find out the answer by subtraction 32 by 9. This equals 23. 23 + 9 = 32. Therefore, z = 23. Hope this helps!
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Answer:

0.0803 = 8.03% probability that the number who have a high school degree as their highest educational level is exactly 32.

Step-by-step explanation:

For each adult, there are only two possible outcomes. Either they have a high school degree as their highest educational level, or they do not. The probability of an adult having it is independent of any other adult. This means that the binomial probability distribution is used to solve this question.

Binomial probability distribution

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2 years ago
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