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Aurora Flight Sciences Corporation Interview Questions

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Let’s say that your company is running a standard control and variant AB test on a feature to increase conversion rates on the landing page. The PM checks the results and finds a .04 p-value.

How would you assess the validity of the result?

Experiment Validity

Let’s say we have a table with an <code>id</code> and <code>name</code> fields. The table holds over 100 million rows and we want to sample a random row in the table without throttling the database.

Write a query to randomly sample a row from this table.

Input:

<code>big_table</code> table

<table>
<thead>
<tr>
<th>Columns</th>
<th>Type</th>
</tr>
</thead>

<tbody>
<tr>
<td><code>id</code></td>
<td>INTEGER</td>
</tr>

<tr>
<td><code>name</code></td>
<td>VARCHAR</td>
</tr>
</tbody>
</table>

Write a query to randomly sample a row from a big table.

Random SQL Sample

You are testing hundreds of hypotheses with many t-tests. What considerations should be made?

What is a key disadvantage of the F-test when compared to multiple t-tests?

What is a key disadvantage of the F-test when compared to multiple t-tests?

Hundreds of Hypotheses

You are testing hundreds of hypotheses with many t-tests. What considerations should be made?

Aurora Flight Sciences Corporation Salaries by Position

Senior Estimating and Pricing Analyst Job Code 3906 Assigned Aurora Location Manassas, VA Locations Manassas, VA Apply Now (https://phg.tbe.taleo.net/phg01/ats/careers/v2/applyRequisition?org=AURORA&cws=37&rid=3906) Senior Estimating and Pricing Analyst Position Overview At Aurora Flight Sciences, we design, build, and fly advanced aircraft and enabling technologies from concept to reality. We are searching for a talented and self-motivated Senior Estimating and Pricing Analyst to help us create the future of flight. Responsibilities will include but not be limited to the following: Responsibilities Develops estimates and prices through evaluation of requests for proposal, business case analysis, and various forms of data analysis (risk, financial, etc.). Researches and analyzes historical data and develops cost models to support proposal efforts and determine the of accuracy of functional estimates. Develops, applies, and maintains rates and factors for estimating/pricing activities. Maintains internal/external compliance to include development and delivery of policies, procedures, training, and systems/tools. Develops estimates and prices from technical requirements through the design, build, and aftermarket support stages of the program. Develops cost estimates in pricing tool. Performs compliance activities including policy and procedure development, system/tool deployment and training delivery. Supports audit requests and fact-finding. Ensures adherence to Federal Acquisition Regulations (FAR), certified cost and pricing compliance (aka TINA), and internal policies and procedures with regard to estimating, cost proposal preparation, review, compliance, submission, updates / revisions, and negotiations. Minimum Requirements Bachelors degree in business, accounting, finance or related field and 10 or more years' related work experience or an equivalent combination of education and experience (e.g. Masters+8 years' related work experience and 14 years' related work experience, etc.). Experience estimating for aerospace and manufacturing / production programs Excellent communication and analytical skills. Excellent organizational, time management, and process management skills as well as keen attention to detail. Ability to work effectively and efficiently, both independently and with collaborative teams across the organization. Advanced Microsoft Excel skills Preferred Requirements Advanced user of Pro-Pricer Physical Requirements This position is a part-time telecommuter in Manassas, Virginia (Hybrid). Salary Range (Annualized USD) + Minimum Range: $94,000.00 to $168,000.00 + Maximum Range: $119,000.00 to $212,000.00 Aurora Company Overview Aurora Flight Sciences, a Boeing Company, is a leader in the development and manufacturing of advanced unmanned systems and aerospace vehicles. Our mission is to apply autonomy and robotics to the development, production, and operation of advanced aircraft. During the last three decades, Aurora has designed, rapid-prototyped, and flown an average of one new vehicle a year for both government and commercial customers. Now, as an independent subsidiary of Boeing, Auroras innovation is combined with Boeings size and strength, creating an unprecedented opportunity to shape the future of aerospace systems. Equal Opportunity Employer Aurora Flight Sciences, A Boeing Company, is an Equal Opportunity Employer. Employment decisions are made without regard to race, color, religion, national origin, gender, sexual orientation, gender identity, age, physical or mental disability, genetic factors, military/veteran status or other characteristics protected by law. Aurora Total Rewards At Aurora Flight Sciences, a Boeing Company, we strive to deliver a Total Rewards package that will attract, engage and retain the top talent. Elements of the Total Rewards package include competitive base pay and variable compensation opportunities. Aurora Flight Sciences provides eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health insurance, flexible spending accounts, health savings accounts, retirement savings plans, life and disability insurance programs, and a number of programs that provide for both paid and unpaid time away from work. The specific programs and options available to any given employee may vary depending on eligibility factors such as geographic location and date of hire. Please note that the salary information shown is a general guideline only. Salaries are based upon candidate experience and qualifications, as well as market and business considerations.

Aurora Flight Sciences Corporation Interview Questions

Aurora Flight Sciences Corporation Interview Guides

Aurora Flight Sciences Corporation Interview Questions

Aurora Flight Sciences Corporation Salaries by Position

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