Question

For male and female students music talent situation is given as follows

: GenderGood at Music Not Good at Music

male | 8 | 5 |

female | 10 | 12 |

Is music ability related with gender?

Answer #1

For male and female students music talent situation is given as
follows:
Gender
Good at music
not good at music
Male
30
40
Female
20
30
Is music ability related with gender?
(χ2 1,0.05 =3.84 ;
χ2 2,0.05 = 5.99 ;
χ2 4,0.05 = 11.1)

suppose there are 10 female students and 30 male students in a
classroom. the students are leaving the classroom at random one by
one.
what is the probability P(L) that the first five students leave
the class in the following order: female, male, female, female and
male.
so P(L) is?

Identification Number
Field Choice
Gender
1
Business
Male
2
Other
Female
3
Business
Female
4
Science
Female
5
Science
Male
6
Other
Female
7
Business
Male
8
Science
Male
9
Science
Male
10
Business
Female
11
Other
Female
12
Other
Male
13
Business
Male
14
Business
Female
15
Science
Male
16
Business
Female
17
Science
Male
18
Science
Female
19
Science
Female
20
Business
Female
21
Other
Male
22
Business
Male
23
Business
Female
24
Other
Male
25
Other
Male...

StudentNO
Gender
Height in inchese
1
Female
63
2
Female
64.0
3
Male
67.0
4
Female
59
5
Male
60
6
Female
61
7
Female
62
8
Female
63
9
Female
63
10
Female
64
11
Male
64
12
Female
65
13
Female
65
14
Female
65
15
Female
65
16
Female
66
17
Female
66
18
Male
67
19
Male
67
20
Male
67
21
Female
67
22
Male
67
23
Male
67
24
Female
67.5
25
Male
68...

A survey of a sample of undergraduate students in the faculty of
Science in a university revealed the following data regarding the
gender and majors of the students:
Gender
Major
Total
Biology
Physics
Mathematics
Male
22
10
8
40
Female
3
5
2
10
Total
25
15
10
50
A student is randomly selected. The probability of selecting a
Mathematics major, given that the student selected is Male is
.....
40/50
10/40
8/50
8/40

An introductory psychology class has 30 male & 60 female
freshmen, 14 male & 14 female sophomores, 12 male & 13
female juniors, and 6 male & 6 female seniors. Suppose that 26
students are to be randomly selected without replacement. If the
first 10 students selected from the class were seniors, what is the
probability that the next student will be a senior?

A test was given to a group of students. The grades and gender
are summarized below
A
B
C
Total
Male
18
7
20
45
Female
5
14
12
31
Total
23
21
32
76
If one student is chosen at random from those who took the
test,
Find the probability that the student got a 'A' GIVEN they are
female.

43 college students
44% male, 56% female
Students reported on the number of hours spent studying per
week (0-40 hours), their life satisfaction (scale from 0-100),
degree of stress they experienced over the last month (scale 0-5),
and completed an IQ test (40-160).
Students also reported their gender (1=male, 2=female) and
cumulative GPA.
For each of the statistical analyses (5 total) performed, you
need to provide responses to two questions:
What type of statistical analysis was used to
examine what...

Giving a test to a group of students, the grades and gender are
summarized below A B C Total Male 11 12 3 26 Female 19 15 5 39
Total 30 27 8 65 If one student is chosen at random, Find Giving a
test to a group of students, the grades and gender are summarized
below
A
B
C
Total
Male
11
12
3
26
Female
19
15
5
39
Total
30
27
8
65
If one student is...

A history class is comprised of 4 female and 7 male students. If
the instructor of the class randomly chooses 5 students from the
class for an oral exam, what is the probability that 3 female
students and 2 male students will be selected? Round your answer to
3 decimal places.

ADVERTISEMENT

Get Answers For Free

Most questions answered within 1 hours.

ADVERTISEMENT

asked 6 minutes ago

asked 7 minutes ago

asked 14 minutes ago

asked 14 minutes ago

asked 15 minutes ago

asked 22 minutes ago

asked 24 minutes ago

asked 25 minutes ago

asked 28 minutes ago

asked 29 minutes ago

asked 29 minutes ago

asked 29 minutes ago