It is B because 180 degrees is a straight line and if you take away 63 from it it’s 117
Answer:
0.0082
Step-by-step explanation:
Data provided in the question:
Mean = 10
Variance = 25
Standard deviation = ![\sqrt{\text{variance}}[tex]=\sqrt{25}=5](https://tex.z-dn.net/?f=%5Csqrt%7B%5Ctext%7Bvariance%7D%7D%3C%2Fp%3E%3Cp%3E%5Btex%5D%3D%5Csqrt%7B25%7D%3D5%20)
n=36
Given
By using z-table we get,
= 0.0082.
Answer:
b
Step-by-step explanation:
i just took it on edge
Answer:
For this case from the info given we have the estimated proportion of people who thinks that Children of illegal inmigrants should be able to attend public school
So then the value reported 45% or in fraction 0.45 represent the sample proportion fo interest.
![\hat p =\frac{X}{n}=0.45](https://tex.z-dn.net/?f=%5Chat%20p%20%3D%5Cfrac%7BX%7D%7Bn%7D%3D0.45)
And this value was calculated with a sample of n =1000 people.
And X for this case is 450, because 0.45*1000=450
The real interest is on the population proportion
of people who thinks that Children of illegal inmigrants should be able to attend public school
Step-by-step explanation:
Assuming the following question : "Give the relevant proportion using correct notation. Your answer should be an expression composed of symbols: A recent headline states that 45% Think Children of illegal inmigrants Should Be Able to Attend Public School. The report gives the results of a survey of 1000 randomly selected likely voters in the US."
For this case from the info given we have the estimated proportion of people who thinks that Children of illegal inmigrants should be able to attend public school
So then the value reported 45% or in fraction 0.45 represent the sample proportion fo interest.
![\hat p =\frac{X}{n}=0.45](https://tex.z-dn.net/?f=%5Chat%20p%20%3D%5Cfrac%7BX%7D%7Bn%7D%3D0.45)
And this value was calculated with a sample of n =1000 people.
And X for this case is 450, because 0.45*1000=450
The real interest is on the population proportion
of people who thinks that Children of illegal inmigrants should be able to attend public school
Answer:
x = 6
Step-by-step explanation:
Isolate the variable, x. Note the equal sign, what you do to one side, you do to the other. Divide 6 from both sides.
(6x)/6 = (36)/6
x = 36/6
x = 6
x = 6 is your answer.
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