EBK BUSINESS MATH
11th Edition
ISBN: 8220103632072
Author: NOBLE
Publisher: Pearson Education (US)
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Chapter 6.1, Problem 2-1SC
To determine
To calculate: The value of percent
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Inverse laplace transform
Lect :Huda I
H.w
A- Find L-1 F(s) of the following
1- F(S)=
2- F(s)-
S
(+1)5
s² (s-a)
5+5
s2+4s+3
3- F(s)-
1
4- F(s)-
(s+2)2(s-2)
3s2-7s+5
5- F(s)-
(s-1)(s2-55+6)
B-Solve the D.E of the following:
1- y'+3y+2fy dt = f(t) for y(0)-1 if f(t) is the function
whose graph is shown below
2
1 2
2-y+4y-u(t)
for y(0)=y'(0)=0
3- y"+4y'+13y= e−2t sin3t
for y(0)-1 and y'(0)=-2
17
55
5.5
A glass bottle manufacturing company has recorded data on the average
number of defects per 10,000 bottles due to stones (small pieces of rock
embedded in the bottle wall) and the number of weeks since the last furnace
overhaul. The data are shown below.
Defects per 10,000
Weeks
13.0
4
16.1
5
14.5
6
17.8
7
22.0
8
27.4
9
16.8
10
65.6
☐☐
Defects per 10,000
Weeks
34.2
11
12
49.2
13
66.2
81.2
87.4
14
15
16
114.5
17
a. Fit a straight-line regression model to the data and perform the standard
tests for model adequacy.
b. Suggest an appropriate transformation to eliminate the problems encoun-
tered in part a. Fit the transformed model and check for adequacy.
An article describes an experiment in which several types of boxes were compared with respect to compression strength (lb). The table below presents the results of a single-factor ANOVA experiment involving I = 4 types of boxes.
Type of Box
Compression Strength (lb)
Sample Mean Sample SD
1
655.5 788.3 734.3 721.4 679.1 699.4
713.00
46.55
2
3
789.2 772.5 786.9 686.1 732.1 774.8
737.1 639.0 696.3 671.7 717.2 727.1
756.93
40.34
4
535.1 628.7 542.4 559.0 586.9 520.0
698.07
562.02
37.20
39.87
ЛUSE SALT
Suppose that the compression strength observations on the fourth type of box had been 648.1, 741.7, 655.4, 672.0, 699.9, and 633.0 (obtained by adding 113 to each previous X4;). Assuming no change in the remaining observations, carry out an F test with α = 0.05.
State the appropriate hypotheses.
O Ho M₁ =μ₂ = μ3 = μ4
Ha at least two μ's are unequal
Ho: M₁ = μ2 #M3 #μ4
H₂:
all four μ's are equal
O Ho M₁ = M2 = μ3 = μ4
Ha all four μ's are unequal
#
=
O Ho: M1 M2 M3 & M4
Ha at least two μ's are…
Chapter 6 Solutions
EBK BUSINESS MATH
Ch. 6.1 - Prob. 1-1SCCh. 6.1 - Prob. 1-2SCCh. 6.1 - Prob. 1-3SCCh. 6.1 - Prob. 1-4SCCh. 6.1 - Prob. 1-5SCCh. 6.1 - Prob. 1-6SCCh. 6.1 - Prob. 1-7SCCh. 6.1 - Prob. 1-8SCCh. 6.1 - Prob. 1-9SCCh. 6.1 - Prob. 1-10SC
Ch. 6.1 - Prob. 1-11SCCh. 6.1 - Prob. 1-12SCCh. 6.1 - Prob. 2-1SCCh. 6.1 - Prob. 2-2SCCh. 6.1 - Prob. 2-3SCCh. 6.1 - Prob. 2-4SCCh. 6.1 - Prob. 2-5SCCh. 6.1 - Prob. 2-6SCCh. 6.1 - Prob. 2-7SCCh. 6.1 - Prob. 2-8SCCh. 6.1 - Prob. 2-9SCCh. 6.1 - Prob. 2-10SCCh. 6.1 - Prob. 2-11SCCh. 6.1 - Prob. 2-12SCCh. 6.1 - Prob. 1SECh. 6.1 - Prob. 2SECh. 6.1 - Prob. 3SECh. 6.1 - Prob. 4SECh. 6.1 - Prob. 5SECh. 6.1 - Prob. 6SECh. 6.1 - Prob. 7SECh. 6.1 - Prob. 8SECh. 6.1 - Prob. 9SECh. 6.1 - Prob. 10SECh. 6.1 - Prob. 11SECh. 6.1 - Prob. 12SECh. 6.1 - Prob. 13SECh. 6.1 - Prob. 14SECh. 6.1 - Prob. 15SECh. 6.1 - Prob. 16SECh. 6.1 - Prob. 17SECh. 6.1 - Prob. 18SECh. 6.1 - Prob. 19SECh. 6.1 - Prob. 20SECh. 6.1 - Prob. 21SECh. 6.1 - Prob. 22SECh. 6.1 - Prob. 23SECh. 6.1 - Prob. 24SECh. 6.1 - Prob. 25SECh. 6.1 - Prob. 26SECh. 6.1 - Prob. 27SECh. 6.1 - Prob. 28SECh. 6.1 - Prob. 29SECh. 6.1 - Prob. 30SECh. 6.1 - Prob. 31SECh. 6.1 - Prob. 32SECh. 6.1 - Prob. 33SECh. 6.1 - Prob. 34SECh. 6.1 - Prob. 35SECh. 6.2 - Prob. 1-1SCCh. 6.2 - Prob. 1-2SCCh. 6.2 - Prob. 1-3SCCh. 6.2 - Prob. 1-4SCCh. 6.2 - Prob. 1-5SCCh. 6.2 - Prob. 1-6SCCh. 6.2 - Prob. 1-7SCCh. 6.2 - Prob. 1-8SCCh. 6.2 - Prob. 2-1SCCh. 6.2 - Prob. 2-2SCCh. 6.2 - Prob. 2-3SCCh. 6.2 - Prob. 2-4SCCh. 6.2 - Prob. 2-5SCCh. 6.2 - Prob. 2-6SCCh. 6.2 - Prob. 2-7SCCh. 6.2 - Prob. 2-8SCCh. 6.2 - Prob. 2-9SCCh. 6.2 - Prob. 1SECh. 6.2 - Prob. 2SECh. 6.2 - Prob. 3SECh. 6.2 - Prob. 4SECh. 6.2 - Prob. 5SECh. 6.2 - Prob. 6SECh. 6.2 - Prob. 7SECh. 6.2 - Prob. 8SECh. 6.2 - Prob. 9SECh. 6.2 - Prob. 10SECh. 6.2 - Prob. 11SECh. 6.2 - Prob. 12SECh. 6.2 - Prob. 13SECh. 6.2 - Prob. 14SECh. 6.2 - Prob. 15SECh. 6.2 - Prob. 16SECh. 6.2 - Prob. 17SECh. 6.2 - Prob. 18SECh. 6.2 - Prob. 19SECh. 6.2 - Prob. 20SECh. 6.2 - Prob. 21SECh. 6.2 - Prob. 22SECh. 6.2 - Prob. 23SECh. 6.2 - Prob. 24SECh. 6.2 - Prob. 25SECh. 6.2 - Prob. 26SECh. 6.2 - Prob. 27SECh. 6.2 - Prob. 28SECh. 6.2 - Prob. 29SECh. 6.2 - Prob. 30SECh. 6.2 - Prob. 31SECh. 6.2 - Prob. 32SECh. 6.2 - Prob. 33SECh. 6.2 - Prob. 34SECh. 6.2 - Prob. 35SECh. 6.2 - Prob. 36SECh. 6.2 - Prob. 37SECh. 6.2 - Prob. 38SECh. 6.3 - Prob. 1-1SCCh. 6.3 - Prob. 1-2SCCh. 6.3 - Prob. 1-3SCCh. 6.3 - Prob. 1-4SCCh. 6.3 - Prob. 1-5SCCh. 6.3 - Prob. 1-6SCCh. 6.3 - Prob. 2-1SCCh. 6.3 - Prob. 2-2SCCh. 6.3 - Prob. 2-3SCCh. 6.3 - Prob. 2-4SCCh. 6.3 - Prob. 2-5SCCh. 6.3 - Prob. 2-6SCCh. 6.3 - Prob. 2-7SCCh. 6.3 - Prob. 3-1SCCh. 6.3 - Prob. 3-2SCCh. 6.3 - Prob. 3-3SCCh. 6.3 - Prob. 3-4SCCh. 6.3 - Prob. 3-5SCCh. 6.3 - Prob. 3-6SCCh. 6.3 - Prob. 1SECh. 6.3 - Prob. 2SECh. 6.3 - Prob. 3SECh. 6.3 - Prob. 4SECh. 6.3 - Prob. 5SECh. 6.3 - Prob. 6SECh. 6.3 - Prob. 7SECh. 6.3 - Prob. 8SECh. 6.3 - Prob. 9SECh. 6.3 - Prob. 10SECh. 6.3 - Prob. 11SECh. 6.3 - Prob. 12SECh. 6.3 - Prob. 13SECh. 6.3 - Prob. 14SECh. 6.3 - Prob. 15SECh. 6.3 - Prob. 16SECh. 6.3 - Prob. 17SECh. 6.3 - Prob. 18SECh. 6.3 - Prob. 19SECh. 6.3 - Prob. 20SECh. 6 - Prob. 1ESCh. 6 - Prob. 2ESCh. 6 - Prob. 3ESCh. 6 - Prob. 4ESCh. 6 - Prob. 5ESCh. 6 - Prob. 6ESCh. 6 - Prob. 7ESCh. 6 - Prob. 8ESCh. 6 - Prob. 9ESCh. 6 - Prob. 10ESCh. 6 - Prob. 11ESCh. 6 - Prob. 12ESCh. 6 - Prob. 13ESCh. 6 - Prob. 14ESCh. 6 - Prob. 15ESCh. 6 - Prob. 16ESCh. 6 - Prob. 17ESCh. 6 - Prob. 18ESCh. 6 - Prob. 19ESCh. 6 - Prob. 20ESCh. 6 - Prob. 21ESCh. 6 - Prob. 22ESCh. 6 - Prob. 23ESCh. 6 - Prob. 24ESCh. 6 - Prob. 25ESCh. 6 - Prob. 26ESCh. 6 - Prob. 27ESCh. 6 - Prob. 28ESCh. 6 - Prob. 29ESCh. 6 - Prob. 30ESCh. 6 - Prob. 31ESCh. 6 - Prob. 32ESCh. 6 - Prob. 33ESCh. 6 - Prob. 34ESCh. 6 - Prob. 35ESCh. 6 - Prob. 36ESCh. 6 - Prob. 37ESCh. 6 - Prob. 38ESCh. 6 - Prob. 39ESCh. 6 - Prob. 40ESCh. 6 - Prob. 41ESCh. 6 - Prob. 42ESCh. 6 - Prob. 43ESCh. 6 - Prob. 44ESCh. 6 - Prob. 45ESCh. 6 - Prob. 46ESCh. 6 - Prob. 47ESCh. 6 - Prob. 48ESCh. 6 - Prob. 49ESCh. 6 - Prob. 50ESCh. 6 - Prob. 51ESCh. 6 - Prob. 52ESCh. 6 - Prob. 53ESCh. 6 - Prob. 54ESCh. 6 - Prob. 55ESCh. 6 - Prob. 56ESCh. 6 - Prob. 57ESCh. 6 - Prob. 58ESCh. 6 - Prob. 59ESCh. 6 - Prob. 60ESCh. 6 - Prob. 61ESCh. 6 - Prob. 62ESCh. 6 - Prob. 63ESCh. 6 - Prob. 64ESCh. 6 - Prob. 65ESCh. 6 - Prob. 66ESCh. 6 - Prob. 67ESCh. 6 - Prob. 68ESCh. 6 - Prob. 69ESCh. 6 - Prob. 70ESCh. 6 - Prob. 71ESCh. 6 - Prob. 72ESCh. 6 - Prob. 73ESCh. 6 - Prob. 74ESCh. 6 - Prob. 75ESCh. 6 - Prob. 76ESCh. 6 - Prob. 77ESCh. 6 - Prob. 78ESCh. 6 - Prob. 79ESCh. 6 - Prob. 80ESCh. 6 - Prob. 81ESCh. 6 - Prob. 82ESCh. 6 - Prob. 83ESCh. 6 - Prob. 84ESCh. 6 - Prob. 85ESCh. 6 - Prob. 86ESCh. 6 - Prob. 87ESCh. 6 - Prob. 88ESCh. 6 - Prob. 89ESCh. 6 - Prob. 90ESCh. 6 - Prob. 91ESCh. 6 - Prob. 1PTCh. 6 - Prob. 2PTCh. 6 - Prob. 3PTCh. 6 - Prob. 4PTCh. 6 - Prob. 5PTCh. 6 - Prob. 6PTCh. 6 - Prob. 7PTCh. 6 - Prob. 8PTCh. 6 - Prob. 9PTCh. 6 - Prob. 10PTCh. 6 - Prob. 11PTCh. 6 - Prob. 12PTCh. 6 - Prob. 13PTCh. 6 - Prob. 14PTCh. 6 - Prob. 15PTCh. 6 - Prob. 16PTCh. 6 - Prob. 17PTCh. 6 - Prob. 18PTCh. 6 - Prob. 19PTCh. 6 - Prob. 20PTCh. 6 - Prob. 21PTCh. 6 - Prob. 22PTCh. 6 - Prob. 23PTCh. 6 - Prob. 24PTCh. 6 - Prob. 25PTCh. 6 - Prob. 26PTCh. 6 - Prob. 1CTCh. 6 - Prob. 2CTCh. 6 - Prob. 3CTCh. 6 - Prob. 4CTCh. 6 - Prob. 5CTCh. 6 - Prob. 6CTCh. 6 - Prob. 7CTCh. 6 - Prob. 8CTCh. 6 - Prob. 9CTCh. 6 - Prob. 10CTCh. 6 - Prob. 1CPCh. 6 - Prob. 2CPCh. 6 - Prob. 1CS1Ch. 6 - Prob. 2CS1Ch. 6 - Prob. 3CS1Ch. 6 - Prob. 1CS2Ch. 6 - Prob. 2CS2Ch. 6 - Prob. 3CS2Ch. 6 - Prob. 1CS3Ch. 6 - Prob. 2CS3Ch. 6 - Prob. 3CS3Ch. 6 - Prob. 4CS3Ch. 6 - Prob. 5CS3Ch. 6 - Prob. 6CS3Ch. 6 - Prob. 7CS3
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