Question

A restaurant is trying out new drinks A, B and C. These drinks have been introduced to the restaurant's subscription for free. Drinks A, B and c are chosen as much as 0.25 0.35 and 0.4. Then the drink starts to be sell Assumption all restaurant customers only choose 1 drinks ie drinks A, B or C? a. Out of 10 restaurant customers, what is the chance to choose 7 B and C drinks? b. The number of visitors between the hours of 14:00 to 16:00 is only 8 people. What are the chances of people choosing a C drink for 6 people? c. Of the 5 restaurant patrons, it turns out they all prefer drink A. Could it be?

Answer 1

P(A)O 25 r (8) 0-35 a) Out e lo customers hance to chees " ⑥39" (0.65) 3(3) 0.0212 o.0 424 out ot 8 peeple, Chanes ot chesingor 6 people : o. 000 9465 es, t could te true out wih a very vey lew prebabi yos