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Python3

If you're a scientist or an engineer interested in learning scientific computing, this is the place to start.

In this course, you'll learn to write your own useful code to perform impactful scientific computations. Along the way, your understanding will be tested with periodic quizzes and exercises.

Topics covered in this course include arrays, plotting, linear equations, symbolic computation, scientific algorithms, and random variables. You’ll also be exposed to popular Python packages like NumPy, Matplotlib, SciPy, and others. In the last part of the course, the application section will test your ability to recall and apply the tools you have studied into newly learned scientific concepts.

At the end of this course, you'll be equipped with the tools necessary for everyday scientific computation.

Python for Scientists and Engineers

Which of the following could be the output of the code below:

``` python 3
print(rnd.randint(0, 1, 10))
```

*Note: This question can have more than one answers*

Which of the following could be the output of the code below:
<pre><code class="language-python">print(rnd.randint(0, 1, 10))
</code></pre>
Note: This question can have more than one answers

The code below

```python 
rnd.seed(10)
print(rnd.randint(0, 2, 10))
```
produces 

[1 1 0 1 0 1 1 0 1 1]

Does this output change when we run the code again?

The code below
<pre><code class="language-python">rnd.seed(10)
print(rnd.randint(0, 2, 10))
</code></pre>
produces
[1 1 0 1 0 1 1 0 1 1]
Does this output change when we run the code again?

Which of the following can **not** be the output of the code below:

```python 3
arr = np.arange(1, 11) 
pick = rnd.choice(arr, 3, replace=False)
```

*Note: This question can have more than one asnwers*

Which of the following can not be the output of the code below:
<pre><code class="language-python">arr = np.arange(1, 11) 
pick = rnd.choice(arr, 3, replace=False)
</code></pre>
Note: This question can have more than one asnwers

<code>comb()</code> is part of which package?

```python
rnd.normal(loc = 2.4, scale = 3, size = 100)
```

```python
rnd.normal(loc = 3, scale = 2.4, size = 100)
```

```python
rnd.normal(mean = 3, sd = 2.4, size = 100)
```

Which of the following command produces an array of size = 100, mean = 3, and standard deviation = 2.4?

Which of the following command produces an array of size = 100, mean = 3, and standard deviation = 2.4?

The `hist()` function creates a histogram graph and *returns* a tuple of three items 


The <code>hist()</code> function creates a histogram graph and returns a tuple of three items

This quiz will test your understanding ofrandom variables.

Introduction

Python Refresher

Arrays

Plotting

Systems of Linear Equations

Symbolic Computation

Scientific Algorithms

Random Variables

Applications

Conclusion

Appendix

Python for Scientists and Engineers Exam

Quiz 11!