温州教育影院-温州市教育局-可汗学院：概率-0047.二项分布3

0047.二项分布3 0.0（0人评）
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00:00:00

Introduction to Binomial Distribution Example

Introduces a basketball scenario as an example of binomial distribution, where a player takes six shots with a 30% chance of making each shot.
00:01:48

Calculating Probability of Zero Successes

Explains how to calculate the probability of making no shots (zero successes) in six attempts, using the binomial formula and the concept of independent events.
00:02:46

Calculating Probability of One Success

Discusses the probability of making exactly one shot out of six, including the number of possible ways this can happen and the corresponding binomial coefficient.
00:05:13

Binomial Coefficients and Their Role

Clarifies the concept of binomial coefficients (e.g., '6 choose 0' and '6 choose 1') and their use in calculating probabilities for different outcomes.
00:07:29

Probability of Making Two Shots

Analyzes the probability of making exactly two shots out of six, including how many combinations exist and the associated probability for each combination.
00:10:13

Generalizing the Binomial Formula

Extends the binomial approach to calculate probabilities for making three or more shots, showing how the formula generalizes across different numbers of successes.
00:12:14

Final Outcomes and Distribution Overview

Covers the remaining probabilities for making five and six shots, concluding with a summary of how these probabilities form a complete binomial distribution.