6. Rolling Two Dice When two dice are rolled, find the probability of getting a. A sum of 5 or 6. b. A sum greater than 9. c. A sum less than 4 or greater than 9. d. A sum that is divisible by 4. e. A sum of 14. f. A sum less than 13.

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Author:Amos Gilat
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Chapter1: Starting With Matlab
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I’m have some trouble with understanding how to solve number 6 .
Exercise Preference In a local fitness club,
the members lifted weights to exercise, 41% preferred
aerobics, and 6% preferred both. If a member is selected
at random, find the probability that the member prefers
another method (neither weights nor aerobics) to
exercise.
6. Rolling Two Dice When two dice are rolled, find the
probability of getting
a. A sum of 5 or 6.
b. A sum greater than 9.
c. A sum less than 4 or greater than 9.
d. A sum that is divisible by 4.
e. A sum of 14.
f. A sum less than 13.
Section 4-2
7. New Cars The probability that a new automobile has a
backup camera is 0.6. The probability that a new auto-
mobile has a GPS system is 0.4. The probability that a
new automobile has both a backup camera and a GPS is
0.2. If a new automobile is selected at random, find the
probability that it has neither a backup camera nor a
GPS.
8. Breakfast Drink In a recent survey, 18 people preferred
milk, 29 people preferred coffee, and 13 people preferred
juice as their primary drink for breakfast. If a person is
selected at random, find the probability that the person
preferred juice as their primary drink.
Transcribed Image Text:Exercise Preference In a local fitness club, the members lifted weights to exercise, 41% preferred aerobics, and 6% preferred both. If a member is selected at random, find the probability that the member prefers another method (neither weights nor aerobics) to exercise. 6. Rolling Two Dice When two dice are rolled, find the probability of getting a. A sum of 5 or 6. b. A sum greater than 9. c. A sum less than 4 or greater than 9. d. A sum that is divisible by 4. e. A sum of 14. f. A sum less than 13. Section 4-2 7. New Cars The probability that a new automobile has a backup camera is 0.6. The probability that a new auto- mobile has a GPS system is 0.4. The probability that a new automobile has both a backup camera and a GPS is 0.2. If a new automobile is selected at random, find the probability that it has neither a backup camera nor a GPS. 8. Breakfast Drink In a recent survey, 18 people preferred milk, 29 people preferred coffee, and 13 people preferred juice as their primary drink for breakfast. If a person is selected at random, find the probability that the person preferred juice as their primary drink.
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