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anonymous
 one year ago
Below are the data collected from two random samples of 100 members of a large travel club regarding the type of vacation they prefer:
Sample Adventure Beach Cruise Ski
A 73 4 18 3
B 71 6 22 1
anonymous
 one year ago
Below are the data collected from two random samples of 100 members of a large travel club regarding the type of vacation they prefer: Sample Adventure Beach Cruise Ski A 73 4 18 3 B 71 6 22 1

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anonymous
 one year ago
Best ResponseYou've already chosen the best response.0@wolf1728 @Michele_Laino @Abhisar

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Which of the following inferences can be made based on the data? Most members prefer a beach vacation. Most members prefer a cruise vacation. More members prefer a cruise vacation and a ski vacation than a beach vacation. More members prefer a beach vacation and a cruise vacation than an adventure vacation.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0@Michele_Laino i think its C. not sure

Michele_Laino
 one year ago
Best ResponseYou've already chosen the best response.1you have to compute the singles frequencies, namely the frequencies for a beach vacation are: 4/100 =0.04 for group A 6/100=0.06 for group B by the way group A contains 98 elements

Michele_Laino
 one year ago
Best ResponseYou've already chosen the best response.1fro cruise vacation we have: 18/100=0.18 for group A 22/100=0.22 for group B

Michele_Laino
 one year ago
Best ResponseYou've already chosen the best response.1for cruise vacation and ski vacation we have: (18+3)/100=21/100=0.21 group A (22+1)/100= 23/100=0.23 group B

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0oh OK so would my answer then be D. @Michele_Laino

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0well actually no cause an Adventure vacation is preferred alot :(

Michele_Laino
 one year ago
Best ResponseYou've already chosen the best response.1for beach and cruise vacation we have: (18+4)/100= 0.22 group A (22+6)/100= 0.28 group B and adventure vacation: 73/100=0.73 group A 71/100=0.71 group B

Michele_Laino
 one year ago
Best ResponseYou've already chosen the best response.1answer D is not correct, since 0.73>0.22 and 0.71>0.28, am I right?

Michele_Laino
 one year ago
Best ResponseYou've already chosen the best response.1whereas: 0.21 > 0.04, and 0.23> 0.06 so, what can you conclude?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0was i right then about C. @Michele_Laino

Michele_Laino
 one year ago
Best ResponseYou've already chosen the best response.1yes! since for beach vacation and cruise vacation the frequencies are less than 0.5

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Thankk You!!! could u please help me with a few more? @Michele_Laino
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