CertNexus AIP-210 Quiz 1 Topic 1 Questions 1-5

Question: 1

Which of the following metrics is being captured when performing principal component analysis?

AKurtosis

BMissingness

CSkewness

DVariance

Show Answer

Question: 2

Which of the following is a type 1 error in statistical hypothesis testing?

AThe null hypothesis is false, but fails to be rejected.

BThe null hypothesis is false and is rejected.

CThe null hypothesis is true and fails to be rejected.

DThe null hypothesis is true, but is rejected.

Show Answer

Question: 3

An AI practitioner incorporates risk considerations into a deployment plan and decides to log and store historical predictions for potential, future access requests.

Which ethical principle is this an example of?

AFairness

BPrivacy

CSafety

DTransparency

Show Answer

Question: 4

You are building a prediction model to develop a tool that can diagnose a particular disease so that individuals with the disease can receive treatment. The treatment is cheap and has no side effects. Patients with the disease who don't receive treatment have a high risk of mortality.

It is of primary importance that your diagnostic tool has which of the following?

AHigh negative predictive value

BHigh positive predictive value

CLow false negative rate

DLow false positive rate

Show Answer

Question: 5

You and your team need to process large datasets of images as fast as possible for a machine learning task. The project will also use a modular framework with extensible code and an active developer community. Which of the following would BEST meet your needs?

ACaffe

BKeras

CMicrosoft Cognitive Services

DTensorBoard

Show Answer

CertNexus AIP-210 Quiz:1 Topic:1 Questions:1-5