1. Determine the following events. a. E-(not D) b. F-(A & D) c. G= (A or D) d. H= (B or C)

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Could you please answer exercise 5.1

x Depende
x Week 4
x Commun D x Object A b x gle dazi x dsi S x Microsof
X MSc DA X DIS 839
X Answerec b x a 1442
X Mail -
https://Ims.pnu.edu.sa/bbcswebdav/pid-2370798-dt-content-rid-9169924_1/courses/144210 11455/MSc_DA_DIS%20839 %20_%20Assignment%202_2020.pdf A
->
...
تمليز
)A قراءة بصوت عال رسم
و مسح
4
4
Exercise 5: (probabilities)
A frequency distribution for the ages of the 40 students is presented in the following Table.
3
Age (yr) Frequency
17
18
19
20
21
22
5
23
3
24
4
26
35
36
One student is selected at random. Let's define the following events:
A = event the student selected is under 21,
ull lia sI p
ENG
Transcribed Image Text:x Depende x Week 4 x Commun D x Object A b x gle dazi x dsi S x Microsof X MSc DA X DIS 839 X Answerec b x a 1442 X Mail - https://Ims.pnu.edu.sa/bbcswebdav/pid-2370798-dt-content-rid-9169924_1/courses/144210 11455/MSc_DA_DIS%20839 %20_%20Assignment%202_2020.pdf A -> ... تمليز )A قراءة بصوت عال رسم و مسح 4 4 Exercise 5: (probabilities) A frequency distribution for the ages of the 40 students is presented in the following Table. 3 Age (yr) Frequency 17 18 19 20 21 22 5 23 3 24 4 26 35 36 One student is selected at random. Let's define the following events: A = event the student selected is under 21, ull lia sI p ENG
x Depende
x Week 4
x Commun D | x Object A b x gle dazi x di SC x Microsof D x MSc_DA D X DIS 839
X Answerec b x a 1442
X Mail -
https://Ims.pnu.edu.sa/bbcswebdav/pid-2370798-dt-content-rid-9169924_1/courses/144210_11455/MSc_DA_DIS%20839%20_%20Assignment%202_2020.pdf A
->
...
و تمبيز
= )A قراءة بصوت عال رسم
مسح
4
4
Age (yr)
Frequency
17
18
19
9.
20
21
7
22
5
23
3
24
26
35
36
One student is selected at random. Let's define the following events:
A = event the student selected is under 21,
B = event the student selected is over 30,
C= event the student selected is in his or her 20s, and
D= event the student selected is over 18.
1. Determine the following events.
a. E=(not D) b. F=(A & D)
c. G= (A or D) d. H= (B or C)
2. Using the data in the table, calculate the probabilities of these events: A,B,C,D,E,F,G and H.
3. We consider tossing a coin four times:
a. How many outcomes this experiment has?
b. Draw the tree diagram
c. List the outcomes constituting each of the following four events.
A = event exactly two heads are tossed,
B= event the first two tosses are tails,
C= event the first toss is heads,
D = event all four tosses come up the same
d. List the outcomes of the following events: (C&D); (not A); (B&C); (A or B)
e. Calculate the probability of each of the event A,B,C and D.
ull lia sI p
ENG
Transcribed Image Text:x Depende x Week 4 x Commun D | x Object A b x gle dazi x di SC x Microsof D x MSc_DA D X DIS 839 X Answerec b x a 1442 X Mail - https://Ims.pnu.edu.sa/bbcswebdav/pid-2370798-dt-content-rid-9169924_1/courses/144210_11455/MSc_DA_DIS%20839%20_%20Assignment%202_2020.pdf A -> ... و تمبيز = )A قراءة بصوت عال رسم مسح 4 4 Age (yr) Frequency 17 18 19 9. 20 21 7 22 5 23 3 24 26 35 36 One student is selected at random. Let's define the following events: A = event the student selected is under 21, B = event the student selected is over 30, C= event the student selected is in his or her 20s, and D= event the student selected is over 18. 1. Determine the following events. a. E=(not D) b. F=(A & D) c. G= (A or D) d. H= (B or C) 2. Using the data in the table, calculate the probabilities of these events: A,B,C,D,E,F,G and H. 3. We consider tossing a coin four times: a. How many outcomes this experiment has? b. Draw the tree diagram c. List the outcomes constituting each of the following four events. A = event exactly two heads are tossed, B= event the first two tosses are tails, C= event the first toss is heads, D = event all four tosses come up the same d. List the outcomes of the following events: (C&D); (not A); (B&C); (A or B) e. Calculate the probability of each of the event A,B,C and D. ull lia sI p ENG
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