Question

Question 1: Roll two fair dice. Then the sample space S is the
following.

S =

(1,1) (1,2) (1,3) (1,4) (1,5) (1,6)

(2,1) (2,2) (2,3) (2,4) (2,5) (2,6)

(3,1) (3,2) (3,3) (3,4) (3,5) (3,6)

(4,1) (4,2) (4,3) (4,4) (4,5) (4,6)

(5,1) (5,2) (5,3) (5,4) (5,5) (5,6)

(6,1) (6,2) (6,3) (6,4) (6,5) (6,6)

Let E be the event that the sum of the dice is odd, let F be the
event that the first die lands on 1,

and let G be the event that the sum is 5.

Describe the following events:

(a) EF,

(b) E ∪ F,

(c) FG,

(d) EF^{c}, and

(e) EFG.

You may either explicitly list the outcomes in the event, or give a
concise description of all the

outcomes in the event.

Answer #1

a)EF is the event that first die lands on 1 and sum of die is odd

events under EF ={ (1,2), (1,4) ,(1,6) }

b)

EF is the event that first die lands on 1 or sum of die is odd or both

events under E U F ={ (1,1) (1,2) (1,3) (1,4) (1,5) (1,6),(2,1) ,(2,3) (2,5) (3,2) (3,4) (3,6) (4,1) (4,3) (4,5) (5,2) (5,4) (5,6) (6,1) (6,3) (6,5)

c)

FG is the outcome where first die lands on 1 and sum of dies is 5

events under FG ={ (1,4) }

d)

EF^{c} is the outcome where first die lands on other and
1 and sum of dies is odd

events under EF^{c} ={ (2,1) ,(2,3) (2,5) (3,2) (3,4)
(3,6) (4,1) (4,3) (4,5) (5,2) (5,4) (5,6) (6,1) (6,3) (6,5) }

e)

EFG is the outcome of having 1st die as 1 , sum is odd and sum is 5,

events under EFG ={ (1,4) }

1. Two dice are rolled. There are 36 possible outcomes, the
sample space is:
(1,1) (1,2) (1,3) (1,4) (1,5) (1,6) (2,1) (2,2) (2,3) (2,4)
(2,5) (2,6) (3,1) (3,2) (3,3) (3,4) (3,5) (3,6) (4,1) (4,2) (4,3)
(4,4) (4,5) (4,6) (5,1) (5,2) (5,3) (5,4) (5,5) (5,6) (6,1) (6,2)
(6,3) (6,4) (6,5) (6,6)
A = ‘second roll is a 6’
B = ‘sum of two dice equals 7’
C = ‘sum of two dice equals 3’
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9K)Below is a list of all possible outcomes in the experiment of
rolling two die. (If the grid pops up twice, pay attention to only
one table. Having formatting issues, apologies! And thank you for
your help!
1,1
1,2
1,3
1,4
1,5
1,6
2,1
2,2
2,3
2,4
2,5
2,6
3,1
3,2
3,3
3,4
3,5
3,6
4,1
4,2
4,3
4,4
4,5
4,6
5,1
5,2
5,3
5,4
5,5
5,6
6,1
6,2
6,3
6,4
6,5
6,6
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Consider the following experiment of rolling two standard,
six-sided dice. Use the full sample space for rolling two standard,
six-sided dice. Use the sample space to calculate the
following.
Let E be the event that both face-up numbers are odd. Find
P(E).
Let F be the event that the face-up numbers sum to 7. Find
P(F).
Let T be the event that the sum of the face-up numbers is less
than 10. Find P(T).

Q1. Use Union statements to show the following: list the number of artists that have a webaddress, the number of artists that do not have a webaddress, and the total number of artists. The output should look like:
+--------------------------+----------+
| Has webaddress | count(*) |
+--------------------------+----------+
| Has webaddress | 5 |
| Does not have webaddress | 6 |
| Total | 11 |
+--------------------------+----------+
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1.)
select m.lastname, m.firstname, s.lastname
from members m inner join salespeople s using (salesID)
order by m.lastname asc;
2.)
select studioID, studioname, base
from salespeople sa inner join studios st
on (sa.salesID = st.salesid)
where base < 300
3.)
SELECT artistName
FROM Artists
WHERE artistID IN
(SELECT artistID
FROM Titles)
DROP TABLES IF EXISTS Artists,Genre, Members, Titles,
Tracks,SalesPeople,Studios,XrefArtistsMembers;
DROP TABLES IF EXISTS
Authors,Publishers,Titles,Title_Authors,Royalties;
DROP...

using mysql lyrics.database. i will provide the lyrics schema
database info below
1. List the first name, last name, and region of members who do
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2. List the first name, last name, and region of members who do
not have an email and they either have a homephone ending with a 2
or a 3.
3. List the number of track titles that begin with the letter
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