STATISTICS TEST #1 Chapters 2 through 3.9
Name:_Erin Potts_
1. The manager of a local grocery store wants to create a Frequency Distribution Table of the
number of times a customer visits her store in
-+ALGEBRA 2
1.
Which of the following is not a function :
(A) y = 9x 2
(E) 8y = x 3
(B) 1 - y 2 = x 2
(C) y = 2x 3
(D) x = 2 - y
If you graph each choice, you can than apply the vertical line test to
Chapter 8 Sampling Methods and the Central Limit Theorem
1. SR 8-3 The lengths of service of all the executives employed by Standard Chemicals are:
?
Name
Years
A
20
B
22
C
26
D
24
E
28
?
?
1
1
1
1
1
STATISTICS MTH 200
Gas Station:
Company Stock:
Stock Symbol:
NAME: Erin Potts
Exxon Mobil
Exxon Mobil Corporation
XOM
DAY
Gas Price
20-Feb
21-Feb
24-Feb
25-Feb
26-Feb
27-Feb
28-Feb
3-Mar
4-Mar
5-Mar
6
Review Sheet 8, 11-19, 25
OBJ: Review for
Probability Quest 2
1. Two cards are chosen at random from a deck of 52 cards without replacement.
What is the probability of getting two kings?
4/663
1/221
1
Answer the Following Problems
Problem No# 1 :
The table below lists the results of a student survey pertaining to favorite
ethnic foods. Each student chose only one type of ethnic food for the survey.
STATISTICS MTH 200
Gas Station:
Company Stock:
Stock Symbol:
NAME: Erin Potts
Exxon Mobil
Exxon Mobil Corporation
XOM
DAY
Gas Price
20-Feb
21-Feb
24-Feb
25-Feb
26-Feb
27-Feb
28-Feb
3-Mar
4-Mar
5-Mar
6
COURSE SYLLABUS
I.
Course Name:
Statistics
II.
Course Number:
MTH200
III.
Course Description:
3:44
In order to meet credit requirements for this course, students will spend a minimum of two (2) hours
MTH 200: STATISTICS
TEST Chapter 5 Probability
NAME:_
1. The probability that it is Monday and that a student is absent is 0.04. Since there are 5
school days in a week, the probability that it is Mon
Erin Potts
Professor Martin
MTH 200
February 12, 2014
Chapter 3
46.) The mean income of a group of sample observations is $500; the standard deviation
is $40. According to Chebyshevs theorem, at least
Ch. 3, p. 95 exercise 88
88. Refer to the Baseball 2005 data, which reports information on the 30 major league
teams for the 2005 baseball season.
A. Select the variable team salary and find the mean
Number of Customers
1
Frequency
3 Total
3
5 Total
4
3 Total
5
1 Total
6
4 Total
7
8
1 Total
9
3 Total
10
1 Total
11
2 Total
13
15
16
18
1 Total
3
3
5
5
3
3
1
1
4
4
1
1
2
3
3
1
1
2
2
1
1
1
1
4
Total
Gr