Answer:
the last one=)
Step-by-step explanation:
Answer:
100
0
Step-by-step explanation:
Divide the number of people selected by the total number of people.
90/500 = .18
This means that 18% of the customers were selected for the survey.
If the probability is the same on Saturday, then we can multiply the expected customers by our .18
700 x .18 = 126
126 should be selected for the survey on Saturday.
Answer:
I don't see the file with it
Step-by-step explanation: