Homework Answers
From the graph it is clear that the most of data are
concentrated on observation values "3-4" and the graph is right
skewd (positive skewed) and mean is 3.2 and standard deviation is 2
also. (i. e. The most of data lies between(
).
So option (c) dotplot c is correct
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The distribution for a population of measurements is presented in the histogram below. The mean is...
Below are four bivariate data sets and the scatter plot for each. (Note that each scatter...
Below are four bivariate data sets and the scatter plot for each. (Note that each scatter plot is displayed on the same scale.) Each data set is made up of sample values drawn from a population. x y 1.0 4.1 2.0 6.1 3.0 7.0 4.0 4.0 5.0 5.2 6.0 8.1 7.0 5.5 8.0 6.9 9.0 9.0 10.0 7.3 x1234567891011y12345678910110 Figure 1 u v 1.0 8.1 2.0 7.4 3.0 8.1 4.0 6.1 5.0 7.4 6.0 4.5 7.0 4.6 8.0 3.4...
1. Suppose that you have information on interest rates {X) and in savings (Y) a sample...
1. Suppose that you have information on interest rates {X) and in savings (Y) a sample of 50 households xin % 1.0 2.0 3.0 4.0 5.0 0.010.015.0 5.0 0.0 20.0 0.0 10.0 15.0 16.0 2.0 4.0 3.0 1.0 2.0 6.0 5.0 7.0 2.0 6.0 Y in 4.0 thousands $0.5 5.0 5.0 4.0 6.0 8.0 2.02.52.0 0.8 0.2 1.0 2.0 0.5 1.0 2.0 2.0 2.0 2.0 6.0 16.0 1.0 0.0 Review of the Linear Regression Model Compute the following a. Conditional...
A variety of spectra for an organic compound with molecular formula C10H16O are presented below. The experimental accurate mass using (+) APCI source is 153.1280 u. The 1H, 13C, COSY, HSQC and HMBC NM...
A variety of spectra for an organic compound with molecular
formula C10H16O are presented below. The
experimental accurate mass using (+) APCI source is 153.1280 u. The
1H, 13C, COSY, HSQC and HMBC NMR spectra are given in the following
slides. Propose a structure for this unknown and answer or address
the following questions or requirements:
d. If there are still any questionable assignments, propose
additional NMR experiments which would solve those questions and
briefly explain specifically what correlations you...
Below are four bivariate data sets and the scatter plot for each. (Note that each scatter...
Below are four bivariate data sets and the scatter plot for each. (Note that each scatter plot is displayed on the same scale.) Each data set is made up of sample values drawn from a population. y 1.0 7.4 2.0 9.0 3.0 7.0 11 10- 11 102 9 8+ 7+ 8+ 71 61 5 5 41 4.0 5.4 5.0 7.5 6.05.2 7.0 4.5 8.0 7.1 9.0 5.5 10.0 3.9 V 1.0 8.0 2.0 6.9 3.07.3 4.0 6.1 5.0 7.4 6.0...
A variety of spectra for an organic compound with molecular formula C10H16O are presented below. The experimental accurate mass using (+) APCI source is 153.1280 u. The 1H, 13C, COSY, HSQC and HMBC NM...
A variety of spectra for an organic compound with molecular
formula C10H16O are presented below. The
experimental accurate mass using (+) APCI source is 153.1280 u. The
1H, 13C, COSY, HSQC and HMBC NMR spectra are given in the following
slides. Propose a structure for this unknown and answer or address
the following questions or requirements:
a. Using the most abundant isotopes of C, H and O, what are the
errors in ppm and milli-Daltons for the experimental accurate
mass?...
Below are four bivariate data sets and the scatter plot for each. (Note that each scatter...
Below are four bivariate data sets and the scatter plot for each. (Note that each scatter plot is displayed on the same scale.) Each data set is made up of sample values drawn from a population. x y 1.0 7.9 2.0 5.1 3.0 10.1 4.0 6.4 х 11 10+ 9+ 8+ 7+ 6+ 5- X X 1.0 7.3 117 10+ 2.0 9.0 9+ 3.0 7.3 8+ 7 4.0 5.6 6+ 5.0 7.9 5 4 6.0 5.3 2 7.0 4.8 5.0...
What is the concentration? Data Table 1.4. Preparation of Bromophenol Blue Dilution Series 11 Volume of...
What is the concentration?
Data Table 1.4. Preparation of Bromophenol Blue Dilution Series 11 Volume of 0.040 mM Sample Tube Volume of Total Volume (ml) Concentration Bromophenol Blue Stock (ml) Absorbance Water (ml) (mM) 1 (blank) 0.0 8.0 0.000 B.O 0.00 mM 2 .a3g 1.0 7.0 8.0 3 451 .48 2.0 6.0 8.0 4 3.0 5.0 B.O 5 4.0 4.0 8.0 6 5.0 3.0 8.0 1.023 7 6.0 2.0 8.0 8 7,0 1.0 8.0 I. 25 1.342 8.0 0.0 8.0...
Four Squares Productions, a firm hired to coordinate the release of the movie Pirates of the...
Four Squares Productions, a firm hired to coordinate the release of the movie Pirates of the Caribbean: On Stranger Tides (starring Johnny Depp), identified 16 activities to be completed before the release of the film. The appropriate data are shown in the following table: Immediate Predecessor(s) Immediate Predecessor(s) Activity >> 3.0 Time (weeks) Activity a m b 1.0 2.0 4.0 11.0 12.5 14.0 C 9.0 12.0 15.0 D 4.0 5.0 7.0 5.0 7.0 G 3.0 5.0 6.5 4.0 7.7 9.0...
х у V 1.0 7.6 1.0 1.0 2.0 8.7 11 2.0 2.0 3.0 7.3 3.0 3.0...
х у V 1.0 7.6 1.0 1.0 2.0 8.7 11 2.0 2.0 3.0 7.3 3.0 3.0 4.0 5.8 11 10- 9- 8 7-1 6 5- 4+ 3+ 2 4.0 4.0 11 10 9+ 8+ 71 6+ 5+ 4+ 3+ 2+ 1. X 5.0 8.2 5.0 5.0 6.0 4.9 6.0 6.0 X 7.0 4.5 7.0 7.0 8.0 7.2. 8.0 8.0 0 1 2 3 4 5 6 7 8 9 10 11 7 8 9 10 11 9.0 5.9 9.0 9.0...
These graphs are stress vs strain curves for each metal and polymer samples. Label the graphs...
These graphs are stress vs strain curves for each metal and
polymer samples. Label the graphs where the material showed UTS,
yield stress and beraking strain.
7000 4000 3000 Break 1000 0.0 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0 10.0 11.0 Machine Extension (mm)
1. Suppose that you have information on interest rates {X) and in savings (Y) a sample of 50 households xin % 1.0 2.0 3.0 4.0 5.0 0.010.015.0 5.0 0.0 20.0 0.0 10.0 15.0 16.0 2.0 4.0 3.0 1.0 2.0 6.0 5.0 7.0 2.0 6.0 Y in 4.0 thousands $0.5 5.0 5.0 4.0 6.0 8.0 2.02.52.0 0.8 0.2 1.0 2.0 0.5 1.0 2.0 2.0 2.0 2.0 6.0 16.0 1.0 0.0 Review of the Linear Regression Model Compute the following a. Conditional...
A variety of spectra for an organic compound with molecular
formula C10H16O are presented below. The
experimental accurate mass using (+) APCI source is 153.1280 u. The
1H, 13C, COSY, HSQC and HMBC NMR spectra are given in the following
slides. Propose a structure for this unknown and answer or address
the following questions or requirements:
d. If there are still any questionable assignments, propose
additional NMR experiments which would solve those questions and
briefly explain specifically what correlations you...
Below are four bivariate data sets and the scatter plot for each. (Note that each scatter plot is displayed on the same scale.) Each data set is made up of sample values drawn from a population. y 1.0 7.4 2.0 9.0 3.0 7.0 11 10- 11 102 9 8+ 7+ 8+ 71 61 5 5 41 4.0 5.4 5.0 7.5 6.05.2 7.0 4.5 8.0 7.1 9.0 5.5 10.0 3.9 V 1.0 8.0 2.0 6.9 3.07.3 4.0 6.1 5.0 7.4 6.0...
A variety of spectra for an organic compound with molecular
formula C10H16O are presented below. The
experimental accurate mass using (+) APCI source is 153.1280 u. The
1H, 13C, COSY, HSQC and HMBC NMR spectra are given in the following
slides. Propose a structure for this unknown and answer or address
the following questions or requirements:
a. Using the most abundant isotopes of C, H and O, what are the
errors in ppm and milli-Daltons for the experimental accurate
mass?...
Below are four bivariate data sets and the scatter plot for each. (Note that each scatter plot is displayed on the same scale.) Each data set is made up of sample values drawn from a population. x y 1.0 7.9 2.0 5.1 3.0 10.1 4.0 6.4 х 11 10+ 9+ 8+ 7+ 6+ 5- X X 1.0 7.3 117 10+ 2.0 9.0 9+ 3.0 7.3 8+ 7 4.0 5.6 6+ 5.0 7.9 5 4 6.0 5.3 2 7.0 4.8 5.0...
What is the concentration?
Data Table 1.4. Preparation of Bromophenol Blue Dilution Series 11 Volume of 0.040 mM Sample Tube Volume of Total Volume (ml) Concentration Bromophenol Blue Stock (ml) Absorbance Water (ml) (mM) 1 (blank) 0.0 8.0 0.000 B.O 0.00 mM 2 .a3g 1.0 7.0 8.0 3 451 .48 2.0 6.0 8.0 4 3.0 5.0 B.O 5 4.0 4.0 8.0 6 5.0 3.0 8.0 1.023 7 6.0 2.0 8.0 8 7,0 1.0 8.0 I. 25 1.342 8.0 0.0 8.0...
Four Squares Productions, a firm hired to coordinate the release of the movie Pirates of the Caribbean: On Stranger Tides (starring Johnny Depp), identified 16 activities to be completed before the release of the film. The appropriate data are shown in the following table: Immediate Predecessor(s) Immediate Predecessor(s) Activity >> 3.0 Time (weeks) Activity a m b 1.0 2.0 4.0 11.0 12.5 14.0 C 9.0 12.0 15.0 D 4.0 5.0 7.0 5.0 7.0 G 3.0 5.0 6.5 4.0 7.7 9.0...
х у V 1.0 7.6 1.0 1.0 2.0 8.7 11 2.0 2.0 3.0 7.3 3.0 3.0 4.0 5.8 11 10- 9- 8 7-1 6 5- 4+ 3+ 2 4.0 4.0 11 10 9+ 8+ 71 6+ 5+ 4+ 3+ 2+ 1. X 5.0 8.2 5.0 5.0 6.0 4.9 6.0 6.0 X 7.0 4.5 7.0 7.0 8.0 7.2. 8.0 8.0 0 1 2 3 4 5 6 7 8 9 10 11 7 8 9 10 11 9.0 5.9 9.0 9.0...
These graphs are stress vs strain curves for each metal and
polymer samples. Label the graphs where the material showed UTS,
yield stress and beraking strain.
7000 4000 3000 Break 1000 0.0 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0 10.0 11.0 Machine Extension (mm)
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