2. A box contains 3 apples, 3 oranges, 2 papayas and 4 mangoes. A fruit is randomly selected from the box. Find the probability of selecting an apple. (Instruction: Round up your FINAL answer to 2 decimal places, then fill it in the blank below. For example: If your answer is 0.12, then just fill 0.12 in the blank below.) Your answer

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
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solve 2, 3&6

6.The joint probability distribution of X and Y is given as follows. Find
P(X<Y). (Instruction: Fill your FINAL answer in the blank below. For example: If
your answer is 0.65, just fill 0.65 in the blank below.)
P(x,y)
y
0
1
2
X
1 0.22
0.12
0.02
2
0.23
0.03 0.15
3 0.03
0.04
0.16
Your answer
Transcribed Image Text:6.The joint probability distribution of X and Y is given as follows. Find P(X<Y). (Instruction: Fill your FINAL answer in the blank below. For example: If your answer is 0.65, just fill 0.65 in the blank below.) P(x,y) y 0 1 2 X 1 0.22 0.12 0.02 2 0.23 0.03 0.15 3 0.03 0.04 0.16 Your answer
2. A box contains 3 apples, 3 oranges, 2 papayas and 4 mangoes. A fruit is
randomly selected from the box. Find the probability of selecting an apple.
(Instruction: Round up your FINAL answer to 2 decimal places, then fill it in the
blank below. For example: If your answer is 0.12, then just fill 0.12 in the blank
below.)
Your answer
3. Table below shows the data on the age and game played by a random sample
of 200 children in a carnival. If a child is selected at random. Find the
probability that a 3-5 years old child and plays Game B is selected.(Instruction:
Round up your FINAL answer to 3 decimal places, then fill it in the blank below.
For example: If your answer is 0.123, then just fill 0.123 in the blank belo
Game A
Game B
Total
25
25
50
3-5 years old
5-12 years old
55
95
150
Total
80
120
200
Your answer
Transcribed Image Text:2. A box contains 3 apples, 3 oranges, 2 papayas and 4 mangoes. A fruit is randomly selected from the box. Find the probability of selecting an apple. (Instruction: Round up your FINAL answer to 2 decimal places, then fill it in the blank below. For example: If your answer is 0.12, then just fill 0.12 in the blank below.) Your answer 3. Table below shows the data on the age and game played by a random sample of 200 children in a carnival. If a child is selected at random. Find the probability that a 3-5 years old child and plays Game B is selected.(Instruction: Round up your FINAL answer to 3 decimal places, then fill it in the blank below. For example: If your answer is 0.123, then just fill 0.123 in the blank belo Game A Game B Total 25 25 50 3-5 years old 5-12 years old 55 95 150 Total 80 120 200 Your answer
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