Amit took a survey of a group of 32 college going students (consisting only of male and female
students) to know whether they own a smartphone or not and he got to know the following
information.
(i). There are 3 males who do not own a smartphone.
(ii). There are total 27 females.
(iii). There are total 26 students who do not own a smartphone.
Based on the above information, answer the given subquestions.
Create a two-way contingency table and find out the number of males in this group who own a
smartphone?
A.
0
B.
2
C.
3
D.
4
A published solution is not available for this question yet.
Amit took a survey of a group of 32 college going students (consisting only of male and female
students) to know whether they own a smartphone or not and he got to know the following
information.
(i). There are 3 males who do not own a smartphone.
(ii). There are total 27 females.
(iii). There are total 26 students who do not own a smartphone.
Based on the above information, answer the given subquestions.
Choose the correct option(s) after making a two-way contingency table.
A.
There are 40% of the males who do not own a smartphone.
B.
There are 14.81% of the females who own a smartphone.
C.
18.75% of the total students own a smartphone.
D.
We can calculate covariance to find the association between “Gender” and
“Ownership of the smartphone”.
A published solution is not available for this question yet.
Consider the following three statements:
Statement 1 : Election symbol is a categorical variable.
Statement 2 : Election symbol has a nominal scale of measurement.
Statement 3 : Number of votes received by a candidate is a continuous variable.
Choose the correct option from the following:
A.
Statement-2 and statement-3 both are correct.
B.
Statement-1 and statement-3 both are correct.
C.
Statement-1 and statement-2 both are correct.
D.
All statements are correct.
A published solution is not available for this question yet.
The marks (out of 100) scored by Manoj in a semester exam are given as 60, 70, 65, 75, 80. If Nitin
has scored 5 marks more than Manoj in each subject.
Based on the given information, answer the subquestions.
Find the mean of the marks scored by Nitin.
A published solution is not available for this question yet.
The marks (out of 100) scored by Manoj in a semester exam are given as 60, 70, 65, 75, 80. If Nitin
has scored 5 marks more than Manoj in each subject.
Based on the given information, answer the subquestions.
A.
25
B.
50
C.
12.5
D.
Cannot determine
A published solution is not available for this question yet.
The marks (out of 100) scored by Manoj in a semester exam are given as 60, 70, 65, 75, 80. If Nitin
has scored 5 marks more than Manoj in each subject.
Based on the given information, answer the subquestions.
Calculate the correlation coefficient between the marks scored by Manoj and Nitin.
A published solution is not available for this question yet.
Inter-quartile range is defined as the difference between third quartile and
second quartile.
D.
We need to arrange the data in ascending order to calculate the percentile.
**Sem2 Intro to Python**
**Section Id :** 64065359242
**Section Number :** 5
**Section type :** Online
**Mandatory or Optional :** Mandatory
**Number of Questions :** 15
**Number of Questions to be attempted :** 15
**Section Marks :** 51
**Display Number Panel :** Yes
**Section Negative Marks :** 0
**Group All Questions :** No
A published solution is not available for this question yet.
