Maths-
General
Easy
Question
A survey is conducted among school students. 70 students are randomly selected, and they are asked whether they prefer dogs, cats, or other pets. In the survey, 20 boys preferred dogs, 18 boys preferred cats, 7 boys preferred other pets, 13 girls preferred dogs, 7 girls preferred cats and 5 girls preferred other pets. Construct a two-way frequency table for the above data.
Hint:
- Categories are labelled in the left column and top row.
- The counts are placed in the centre of the table.
- Totals appear at the end of each row and column.
- A sum of all counts (a grand total) is placed at the bottom right.
The correct answer is: 45,25,70
Answer:
- Two-way frequency chart:
Related Questions to study
General
Which sentence has a transitive verb ?
Which sentence has a transitive verb ?
GeneralGeneral
General
Which one is the coordinating conjunction
Which one is the coordinating conjunction
GeneralGeneral
Maths-
200 students in a middle school are asked, how they travel to school. 25 boys prefer car, 34 boys prefer bus, 41 boys prefer other transports, 22 girls prefer car, 38 girls prefer bus, and 40 girls prefer other transports. Construct a two-way frequency table for the above data.
200 students in a middle school are asked, how they travel to school. 25 boys prefer car, 34 boys prefer bus, 41 boys prefer other transports, 22 girls prefer car, 38 girls prefer bus, and 40 girls prefer other transports. Construct a two-way frequency table for the above data.
Maths-General
General
Which sentence is more formal ?
Which sentence is more formal ?
GeneralGeneral
General
What is the synonym of fraught ?
What is the synonym of fraught ?
GeneralGeneral
General
The three rhetorical appeals are
The three rhetorical appeals are
GeneralGeneral
General
Find the preposition in the sentence
Camela wandered into the woods and did not get back.
Find the preposition in the sentence
Camela wandered into the woods and did not get back.
GeneralGeneral
Maths-
A survey is conducted among school students. 50 students are randomly selected, and they are asked, whether they prefer dogs, cats, or other pets. In the survey, 10 boys preferred dogs, 9 boys preferred cats, 3 boys preferred other pets, 12 girls preferred dogs, 6 girls preferred cats and 10 girls preferred other pets. Construct a two-way frequency table for the above data.
A survey is conducted among school students. 50 students are randomly selected, and they are asked, whether they prefer dogs, cats, or other pets. In the survey, 10 boys preferred dogs, 9 boys preferred cats, 3 boys preferred other pets, 12 girls preferred dogs, 6 girls preferred cats and 10 girls preferred other pets. Construct a two-way frequency table for the above data.
Maths-General
General
What is the meaning of rising action ?
What is the meaning of rising action ?
GeneralGeneral
Maths-
Construct the two-way relative frequency table by using two-way table.
What is the relative frequency of students surveyed who do not support school uniforms?
Construct the two-way relative frequency table by using two-way table.
What is the relative frequency of students surveyed who do not support school uniforms?
Maths-General
General
Which word is the past participle form ?
Which word is the past participle form ?
GeneralGeneral
General
What is the meaning of viewpoint ?
What is the meaning of viewpoint ?
GeneralGeneral
Maths-
Answer the following questions using the given two-way table.
a) How many teachers were surveyed?
b) How many students were surveyed?
C) How many people support year-round school?
d) How many teachers do not support year-round school?
e) How many students do not support year-round school?
f) As a percent to the nearest hundredth (two decimal places) what is the relative frequency of the teachers compared to all those surveyed?
g) As a percent to the nearest hundredth (two decimal places) what is the relative frequency of the students who support year-round school compared to all students?
Answer the following questions using the given two-way table.
a) How many teachers were surveyed?
b) How many students were surveyed?
C) How many people support year-round school?
d) How many teachers do not support year-round school?
e) How many students do not support year-round school?
f) As a percent to the nearest hundredth (two decimal places) what is the relative frequency of the teachers compared to all those surveyed?
g) As a percent to the nearest hundredth (two decimal places) what is the relative frequency of the students who support year-round school compared to all students?
Maths-General
General
Fill in the blank with correct form of verb
She ___________her the message yesterday.
Fill in the blank with correct form of verb
She ___________her the message yesterday.
GeneralGeneral
General
What is the synonym for distinguished ?
What is the synonym for distinguished ?
GeneralGeneral
