# NPTEL Data Analytics with Python Week 2 Assignment Answers 2024

## NPTEL Data Analytics with Python Week 2 Assignment Answers 2024

1. Which of the following is each individual outcome of an experiment called?

• the sample space
• a sample point
• an experiment
• an individual
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2. A process that generates a well-defined outcomes is called as?

• an event
• an experiment
• a sample point
• a sample space
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3. Two events having nonzero probabilities

• can be both mutually exclusive and independent
• cannot be both mutually exclusive and independent
• are always mutually exclusive
• are always independent
`Answer :- `

4. A normal distribution with a standard deviation of 1 and mean of 0 is defined as?

• a probability density function
• an ordinary normal curve
• a standard normal distribution
• None of these alternatives is correct
`Answer :- `

5. In a standard normal probability distribution, the area to the left portion of the mean is equal to?

• -0.5
• 0.5
• any value between 0 and 1
• 1
`Answer :- `

6. The weight of football players is normally distributed with a mean of 200 pounds and a standard deviation of 25 pounds. The probability of a player weighing more than 241.25 pounds is

• 0.4505
• 0.0495
• 0.9505
• 0.9010
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7. Refer to Q 6. The probability of a player weighing less than 250 pounds is

• 0.4772
• 0.9772
• 0.0528
• 0.5
`Answer :- `

8. The Poisson probability distribution is which of the following type?

• Continuous probability distribution
• Discrete probability distribution
• Uniform probability distribution
• Normal probability distribution
`Answer :- `

9. Assuming a binomial experiment with p = 0.5 and a sample size of 100. The expected value of this distribution is?

• 0.5
• 0.3
• 100
• 50
`Answer :- `

10. The hypergeometric probability distribution is identical to

• the Poisson probability distribution
• the binomial probability distribution
• the normal distribution
• None of these alternatives is correct
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