ANSWER
![30\%](https://tex.z-dn.net/?f=30%5C%25)
EXPLANATION
The total number of students can be calculated by adding all the frequencies.
From the graph the total frequency is,
![39+117+78+26 =260](https://tex.z-dn.net/?f=39%2B117%2B78%2B26%20%3D260)
The number of students who intend to go into state or local government after graduation is 78.
The percentage of students who intend to go into state or local government after graduation
![= \frac{78}{260} \times 100\%](https://tex.z-dn.net/?f=%20%3D%20%20%5Cfrac%7B78%7D%7B260%7D%20%20%5Ctimes%20100%5C%25)
![= \frac{3}{10} \times 100\%](https://tex.z-dn.net/?f=%20%3D%20%20%5Cfrac%7B3%7D%7B10%7D%20%20%5Ctimes%20100%5C%25)
Figure A which has two rays connected at a vertex is an angle in this scenario.
<h3>What is an Angle?</h3>
This is formed when two rays share a common endpoint with there being different types of angles.
The common endpoint shared forms a vertex which is why Figure A was chosen as the most appropriate choice.
Read more about Angle here brainly.com/question/25770607
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Answer:
350
so you multiply 7,5,10 together and you get the volume
Composite because number that are greater than 5 are composite
Answer:
0.918 is the probability that the sample average sediment density is at most 3.00
Step-by-step explanation:
We are given the following information in the question:
Mean, μ = 2.80
Standard Deviation, σ = 0.85
Sample size,n = 35
We are given that the distribution of sediment density is a bell shaped distribution that is a normal distribution.
Formula:
Standard error due to sampling:
![=\dfrac{\sigma}{\sqrt{n}} = \dfrac{0.85}{\sqrt{35}} = 0.1437](https://tex.z-dn.net/?f=%3D%5Cdfrac%7B%5Csigma%7D%7B%5Csqrt%7Bn%7D%7D%20%3D%20%5Cdfrac%7B0.85%7D%7B%5Csqrt%7B35%7D%7D%20%3D%200.1437)
P(sample average sediment density is at most 3.00)
Calculation the value from standard normal z table, we have,
0.918 is the probability that the sample average sediment density is at most 3.00