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<p>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.</p>

<p>How would you assess the validity of the result?</p>


Experiment Validity

<p>You are testing hundreds of hypotheses with many <em>t</em>-tests. What considerations should be made?</p>


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

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?

<p>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.</p>

<p>Write a query to randomly sample a row from this table.</p>

<p><strong>Input:</strong></p>

<p><code>big_table</code> table</p>

<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

Software Guidance & Assistance Salaries by Position

<p>Software Guidance & Assistance, Inc., (SGA), is searching for a <strong>Jr. Product Manager, End to End Customer Journey</strong> for a <strong>contract</strong> assignment with one of our premier <strong>SaaS</strong> clients in <strong>San Francisco, CA.</strong></p><br/><p>We are looking for someone to help us define the future of customer product experiences across our Digital Media portfolio. In this meaningful role, you will engage with cross-functional teams across every step in the customer journey working to ensure we launch new products with best-in-class experiences while also driving improvement to existing ones among our biggest flagship products.</p><br/><p>Our team needs someone that is passionate about building delightful customer-centric experiences enabling us to continue delivering on our brand promise, creativity for all. Help us become the best in the industry at end-to-end customer journey management.</p><br/><h3>Responsibilities:</h3><br/><ol><li>Support development of key personas and customer journeys by mapping flows and diagnosing performance issues.</li><li>Assist in journey mapping and benchmarking internal and external workflows to identify best practices.</li><li>Gather and analyze data to determine the size and impact of journey changes.</li><li>Collaborate with design teams to obtain and integrate the latest designs.</li><li>Conduct research and gather data from various sources to support senior product managers in decision-making.</li><li>Facilitate discussions with cross-functional teams to develop solutions and drive action across the organization.</li></ol><br/><h3>Required Skills:</h3><br/><ol><li>Strong analytical skills with the ability to gather and interpret data from multiple sources.</li><li>Excellent collaboration skills and the ability to work effectively with cross-functional teams.</li><li>Basic understanding of creative/design tools and processes. Experience with Figma and Adobe creative tools a plus.</li><li>Strong communication and presentation abilities.</li><li>A proactive and detail-oriented approach to work. 1-3 years of experience in related field.</li></ol><br/><p>SGA is a technology and resource solutions provider driven to stand out. We are a women-owned business. Our mission: to solve big IT problems with a more personal, boutique approach. Each year, we match consultants like you to more than 1,000 engagements. When we say let's work better together, we mean it. You'll join a diverse team built on these core values: customer service, employee development, and quality and integrity in everything we do. Be yourself, love what you do and find your passion at work. Please find us at <a href="#">https://sgainc.com/</a>.</p><br/><p>SGA is an Equal Opportunity Employer and does not discriminate on the basis of Race, Color, Sex, Sexual Orientation, Gender Identity, Religion, National Origin, Disability, Veteran Status, Age, Marital Status, Pregnancy, Genetic Information, or Other Legally Protected Status. We are committed to providing access, equal opportunity, and reasonable accommodation for individuals with disabilities in employment, and our services, programs, and activities. Please visit our company EEO page to request an accommodation or assistance regarding our policy.</p>
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Software Guidance & Assistance Interview Questions

Software Guidance & Assistance Interview Guides

Software Guidance & Assistance Interview Questions

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