**Probability Problem: Dairy Delight Ice Cream Giveaways****Scenario:**Dairy Delight offers a free ice cream every time that the salesperson does not greet the customer with a smile. Last year, Dairy Delight gave away free ice cream 3.8% of the time. **Problem:**What is the probability of randomly selecting 3 customers from last year who all received a free ice cream? Round the answer to 6 decimals.**Solution:**To solve the problem, we use the probability of a single customer receiving a free ice cream, which is 0.038 (3.8%).Since we are looking for the probability that all three customers were given free ice cream, we calculate as follows:\[ P(\text{3 free ice creams}) = 0.038 \times 0.038 \times 0.038 \]\[ P(\text{3 free ice creams}) = (0.038)^3 \]**Calculation:**\[(0.038)^3 = 0.000054872\]**Answer:**The probability of selecting 3 customers who all received a free ice cream is approximately 0.000055 (rounded to 6 decimals). **Note:** Ensure all calculations consider the rounding to maintain consistency and accuracy.

Given: Probability of an event, p = 3.8100=0.038 Sample size, n = 3 Using binomial distribution: P…

Dairy Delight offers a free ice cream every time that the saleperson does not greet the customer with a smile. Last year Dairy Delight gave away free ice cream 3.8% of the time. What is the probability of randomly selecting 3 customers from last year who all received a free ice cream? Round the answer to 6 decimals.

Dairy Delight offers a free ice cream every time that the saleperson does not greet the customer with a smile. Last year Dairy Delight gave away free ice cream 3.8% of the time. What is the probability of randomly selecting 3 customers from last year who all received a free ice cream? Round the answer to 6 decimals.

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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