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Elenna [48]
3 years ago
7

Nine less than The quotient of two and a number x

Mathematics
2 answers:
aleksley [76]3 years ago
4 0
2/x-9. You must divide 2 by x first to follow the order of operations then subtract by nine.

andrey2020 [161]3 years ago
4 0
Nine less than the quotient of 2 & a number would be 9- (2/x) = your answer. lets say x = 28, then 28 / 2 = 14. Then 14 - 9 = 5
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Answer:

P value is 0.1932

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Step-by-step explanation:

Given data

registered organ donors P  = 40%

sample n = 200

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hypothesis test α = 0.05

to find out

P-value and state a conclusion

solution

we take a trail p less than 40 % i.e 0.40

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p = 74 / 200 = 0.37

so we find here Z value  i.e

Z = p - P / √(PQ/n)

here Q = 1-p = 1-0.40 = 0.60

so Z = 0.37 - 0.40 / √(0.40×0.60/200)

Z = - 0.866

so p value for Z (-0.866) from z table

P value is 0.1932

and conclusion is that find value P greater than hypothesis test at the 0.05 level

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3 years ago
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a_sh-v [17]

Answer:

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Step-by-step explanation:

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Answer:

The correct option is B.

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2 years ago
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