Name of Student: Date: .
Student ID No.
Course/Class .Branch.
Final Examination 2014
Statistics (STAT-101)
Time: 2 Hrs.
MM: 50
Section-I
Part -I
Answer all the Questions on the same question paper.
S
Review Exercises Chapter 3
1. Weights of Steaks: A student of the author weighed a simple random sample of
Porterhouse steaks, and the results (in ounces) are listed below. The steaks are supposed
to
Descriptive Statistics:
Numerical Methods, Part 1
Measures of Location
The Mean
The Median
The Mode
Percentiles
Quartiles
Mean
The mean (or average) is
the basic measure of
location or central
tendenc
ELEMENTARY STATISTICS
Chapter-2 and 3
Descriptive Statistics
Raw Data: when data are collected in original form,
they are called raw data. The following are the scores
on the first test of the Statist
Relational Algebra
Relational Algebra
Procedural language
Six basic operators
select:
project:
union:
set difference:
Cartesian product: x
rename:
The operators take one or two relations as in
Elementary Statistics
Chapter- 06
Normal Distribution
1
Normal Distribution
One of the most common continuous distributions in the world of statistics is normal distribution. It is
also called Gaussia
Mid Term Examination
Student Full Name:_ .
Student ID:_ .
CRN No:_ .
Branch: _.
STATISTICS
(STAT-101)
Day: Tuesday
Date:
Date Gregorian:
The exam will be administered in class by your professor. You w
Part IV: Hypothesis Testing
Large Samples about Mean
Case 1.
Average life of Die Long batteries is different than 60 months. A sample of 64 batteries had an
average life of 62 months and st. dev. of 1
Student Full Name: Ahmed Saud Alamasoud.
Student ID:S130086253 .
CRN No:_ .
Branch: _.
Total Points
True/False
_/5
Total
_/25
STATISTICS
MCQ
_/5
(STAT-101)
Short Answer
_/15
ASSIGNMENT
4
Good Luck
STA
Student Full Name:
Student ID
CRN No:_ .
Branch:Madinah
Total Points
True/False
_/5
Short Answer
_/15
Total
_/25
STATISTICS
MCQ
_/5
(STAT-101)
Good Luck
STATISTICS (STAT-101)
Marks- 25
Answer all the
Chapter 6 : Normal Probability Distributions
Ex: Standard Normal Distribution. In Exercises 912, find the area of
the shaded region. The graph depicts the standard normal distribution
with mean 0 and
Statistical hypothesis testing
A statistical hypothesis test is a method of statistical inference using data from a scientific study. In
statistics, a result is called statistically significant if it
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Statistical Concepts
Test 1 Study Sheet
Test One Study Sheet (KEY)
The first test in this course will cover problems similar to those listed below.
Be prepared to work problems similar to the ones as