Visalia Blog|Your Blog About Visalia
Aug
19
Filed Under (Mathematics) by
Francisco C asked:
1) According to the U.S. Department of Commerce, 70% of Alaskan households have a computer. 15 households are selected at random.
a) What is the probability that 9 of them have a computer?
b) What is the probability that at least 11 of them have computers?
c) What is the probability that at most 3 of them have a computer?
d) What is the probability at least 1 of them has a computer?
1) According to the U.S. Department of Commerce, 70% of Alaskan households have a computer. 15 households are selected at random.
a) What is the probability that 9 of them have a computer?
b) What is the probability that at least 11 of them have computers?
c) What is the probability that at most 3 of them have a computer?
d) What is the probability at least 1 of them has a computer?
2) Fifty-five percent of all Visalia households have cable TV. If 10 households are selected at random, find the probability that 6 of them have cable TV.
MILLIEN
Jan
19
Filed Under (Mathematics) by
jenpink7 asked:
Billy, Tommy, and Kelly drove from Oregon to Disneyland, total of 1020 miles. They picked up Helen Highwatre in Visalia which is 340 mils from Disneyland. Their car got 30 miles per gallon. Gas cost $1.15 per gallon. How much should each pay?
MOROCCO
Billy, Tommy, and Kelly drove from Oregon to Disneyland, total of 1020 miles. They picked up Helen Highwatre in Visalia which is 340 mils from Disneyland. Their car got 30 miles per gallon. Gas cost $1.15 per gallon. How much should each pay?
MOROCCO
