Answer:
import random
def calc_birthday_probability(num_people):
num_tries = 1e6
num_duplicates = 0
tries = 0
while tries < num_tries:
total_birthday = {}
for i in range(1, 366):
total_birthday[i] = 0
for count in range(num_people):
birthday = random.randint(1, 365)
if total_birthday[birthday] != 0:
num_duplicates += 1
break
total_birthday[birthday] += 1
tries += 1
return num_duplicates/num_tries
def main():
num_people = 10
p = calc_birthday_probability (num_people)
print(p)
num_people = 20
p = calc_birthday_probability (num_people)
print(p)
return
if __name__ == "__main__":
random.seed(2020)
main()
Explanation:
-
Run the loop until the value of tries is less than num_tries to do number of trials.
- Run the loop to create the desired number of birthdays by generating random numbers.
- Increase the num_duplicates variable by 1, if the birthday has already occurred.
- Lastly define and then call the main function.
An agency which monitors the sale and registration of vehicles and vessels within the state is the department of highway safety and motor vehicles.
<h3>What is the department of
highway safety and
motor vehicles?</h3>
The department of highway safety and motor vehicles can be defined as a cabinet agency that is established and saddled with the responsibility of monitoring the sales and registration of automobile vehicles and vessels within the state of Florida in the United States of America.
In 1969, the defunct department of public safety and the department of motor vehicles were merged together under Governor Claude Kirk, as a single agency, which became known as the department of highway safety and motor vehicles
Read more on department of highway safety here: brainly.com/question/4805408
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Complete Question:
Which agency monitors the sale and registration of vehicles and vessels within the state?
Answer:
variable when the component is mounted. This triggers the watchers which then triggers an emit i have in the watcher. I do not want the emit to happen when the variable is only being initialized. The variable is from the data section of the vue component.
Answer:
c. This would reduce the number of tuples to involve in the join resulting in a more efficient query.
Explanation:
SQL or structured query language is a database querying language used to communicate or interact with databases. A database query could be as simple as returning all the columns from a database table to complex like joining several query results which in turn forms an algebra expression.
Every query statement or expression is executed with time, execution time needs to be minimized for efficiency, so, a well-arranged and reduced joining in the query improves the efficiency of the query.
