Poisson distribution interested on

number of event occur in t time period

The following are the reasons why statistics and probability are important EXCEPT

Statistics do not allow us to collect the information

What does scatter plot represent?

Displays the relationship between two variables

A box-plot is a visual description of the distribution based on

Minimum, Q1, Median, Q3, Maximum

What is mutually exclusive events?

Events that cannot happened at the same time.

studbud

Basic Theory of Statistics

15 termsStudBud Administration28 plays

Institut Latihan Statistik Malaysia (ILSM), 17 April 2019.

Flashcards15 cardsFPractice quizPHost liveL

Questions 15

Answers

1
The following are some of the ways we can use to present the results of a study EXCEPT
Graphical form
Blank form
Tabular form
Textual form
2
Which of the following distribution is NOT discrete probability distribution?
Poisson distribution
Normal distribution
Binomial distribution
Bernoulli distribution
3
Which of the following is a continuous probability distribution?
Bernoulli distribution
Normal distribution
Poisson distribution
Binomial distribution
4
Poisson distribution interested on
number of event occur in t time period
number of time period occur in n events
number of event occur
number of time period occur
5
For qualitative data, we can use the following graphs for the presentation EXCEPT
Pictogram
Pie chart
Bar chart
Line chart
6
The following are the reasons why statistics and probability are important EXCEPT
Statistics are the key of how traders invest and make money
Doctors predict disease on based on statistics concepts
Statistics do not allow us to collect the information
Everybody watches weather forecasting
7
In an experiment, there are 4 events; A, B, C, D. What are the complement events of A?
C,D
B,C
B,C,D
B,D
8
Binomial distribution interested on
number of success in n trial
number of trial in a success
number of trial in n success
number of success in a trial
9
The probability of something happening can be described by using the following words EXCEPT
Certain
Mission
Impossible
Unlikely
10
What does scatter plot represent?
Displays the frequency of a variable
Displays the relationship between two variables
Displays the distribution of two variables
Displays the location of the variables
11
Three Conceptual Approaches to Probability include the following EXCEPT
The subjective probability
Basic probability
Classical probability
The relative frequency concept of probability
12
A box-plot is a visual description of the distribution based on
Q1, Q2, Q3, Q4
Q1, Median, Q3
Minimum, Q1, Median, Q3, Maximum
Minimum, Maximum
13
Sample space can be illustrated by using
Van diagram
Trace diagram
Tree diagram
Voile diagram
14
What is mutually exclusive events?
Events that likely happened at the same time.
Events that cannot happened at the same time.
Events that possibly happened at the same time.
Events that can happened at the same time.
15
Which of the following values cannot be probabilities of events?
1
0
0.9
1.9

Basic Theory of Statistics Flashcards | StudBud