The frequency table shows the weights in ounces of 30 stones Weight (oz) Number of Stones...
The frequency table shows the weights in ounces of 30 stones
Weight (oz) Number of Stones
1,2-1.6 5
1.7-2.1 2
2.2-2.6 5
2.7-3.1 5
3.2-3.6 13
Use the above information to construct a cumulative frequency table for the data
Homework Answers
cumulative frequency table for the given data
| Weight (oz) | Number of stones | cumulative frequency |
| 0.2-1.6 | 5 | 5 |
| 1.7-2.1 | 2 | 7 |
| 2.2-2.6 | 5 | 12 |
| 2.7-3.1 | 5 | 17 |
| 3.2-3.6 | 13 | 30 |
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The frequency table shows the weights in ounces of 30 stones
Weight (oz) Number of Stones...
Which of the following cumulative frequency distribution corresponds to the given frequency distribution? Number Weight (oz)...
Which of the following cumulative frequency distribution corresponds to the given frequency distribution? Number Weight (oz) of Stones 1.2-1.6 5 1.7-2.1 2 2.2-2.6 5 2.7-3.1 5 3.2-3.6 13 OA ОВ. Cumulative Weight (oz) Frequency 1.2-1.6 5 1.7-2.1 7 2.2-2.6 12 2.7-3.1 17 3.2-3.6 30 5 7 Cumulative Weight (oz) Frequency Less than 1.7 Less than 2.2 Less than 2.7 12 Less than 3.2 17 Less than 3.7 28 Cumulative Weight (oz) Frequency Less than 2.2 7 Less than 3.2 17...
Construct the cumulative frequency distribution that corresponds to the given frequency distribution. Number Weight (oz) of...
Construct the cumulative frequency distribution that corresponds to the given frequency distribution. Number Weight (oz) of Stones 12-16 1.7-21 22-26 2.7-3.1 32-3.6 Cumulative Weight (oz) Frequency 12-16 17-21 22-26 27-31 32-3.6 Weight (oz) Cumulative Frequency 3.2 -3.6 Cumulative Weight (oz) Frequency 12-16 1.7-21 22-26 2.7-31 32-36 Moving to another question will save this response
The table below gives the birth weights in pounds of piglets in 8 randomly selected litters...
The table below gives the birth weights in pounds of piglets in 8 randomly selected litters from large number of litters in a state. Litter 1 2 3 4 5 6 7 8 2.0 3.5 3.3 3.2 2.6 3.1 2.6 2.5 2.8 2.8 1.6 3.3 2.6 2.9 2.2 2.4 3.3 3.2 3.6 3.2 2.9 3.1 2.2 3.0 3.2 3.5 3.1 1.9 2.0 2.5 2.5 1.5 4.4 2.3 3.2 3.3 2.0 1.2 3.6 2.4 3.3 2.5 2.1 1.2 1.9 2.0 2.9 ...
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QUESTION 1 a) Consider the data of Table 1.1 which specifies the "life" of 40 similar...
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Single data values (in hours): 3, 1, 4, 5, 5, 2, 2.5, 3.5, 4, 4.5, 0,...
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A compound A, C7H12O3, contains two functional groups. One of the functional groups is a derivative...
A compound A, C7H12O3, contains two functional groups. One of the functional groups is a derivative of carboxylic acid. The 1H NMR spectrum of the compound is given below. Deduce the structure of the compound A. Write your structure on the spectrum and using arrows assign all the peaks in the spectrum to various protons in the molecule. (5 Pts, NO PARTIAL CREDITS) 4.3 4.2 4.1 4.0 3.9 3.8 3.7 3.6 3.5 3.4 3.3 3.2 3.1 3.0 2.9 2.8 2.7...
3.12 The table below shows the frequency distribution of the weights (in grams) of pre-1964 quarters....
3.12 The table below shows the frequency distribution of the weights (in grams) of pre-1964 quarters. Choose the correct histogram below O A. Weight (g) Frequency 6.000-6.049 6.050-6.099 6.100-6.149 6.150-6.199 6.200-6.249 6.250-6.299 6.300-6.349 6.350-6.399 6.1 6.2 6.3 6.4 12 Weight igrams) в. Use the frequency distribution to construct a histogram. Does the histogram appear to depict data that have a normal distribution? Why or why not? 62 63 6.4 Weight grama) Weight gms)
The table below shows the frequency distribution of the weights (in grams) of pre-1964 quarters Choose...
The table below shows the frequency distribution of the weights (in grams) of pre-1964 quarters Choose the correct histogram below Weight (g) Frequency E 6.000-6.049 6.050-6.099 6.100-6.149 6.150-6.199 6.200-6.249 6.250-6.299 6.300-6.349 6.350-6.399 4 6.2 6.3 6.4 12 Weight (grams) 4 Use the frequency distribution to construct a histogram. Does the histogram appear to depict data that have a normal distribution? Why or why not? 6.2 6.3 6.4 Weight (grams) 6.2 6.3 6.4 Weight (grams)
Can you please show the structure of the ester and fill out an NMR analysis table...
Can you please show the structure of the ester and fill out an
NMR analysis table for the synthesis of banana based on the NMR
below? Could you also briefly explain your choice?
2. Banana
Acid: Acetic acid
Alcohol: Isoamyl alcohol
Structure of the ester:
Example of a’H-NMR analysis table: Hb Ho Labeled structure: Ha Há Ha Chemical Shift (ppm) Integration Splitting (n+1 rule) Structural Assignment (label of the corresponding proton) 1.8 ppm 3 3 Н. 3.1 ppm 2 4...
Which of the following cumulative frequency distribution corresponds to the given frequency distribution? Number Weight (oz) of Stones 1.2-1.6 5 1.7-2.1 2 2.2-2.6 5 2.7-3.1 5 3.2-3.6 13 OA ОВ. Cumulative Weight (oz) Frequency 1.2-1.6 5 1.7-2.1 7 2.2-2.6 12 2.7-3.1 17 3.2-3.6 30 5 7 Cumulative Weight (oz) Frequency Less than 1.7 Less than 2.2 Less than 2.7 12 Less than 3.2 17 Less than 3.7 28 Cumulative Weight (oz) Frequency Less than 2.2 7 Less than 3.2 17...
Construct the cumulative frequency distribution that corresponds to the given frequency distribution. Number Weight (oz) of Stones 12-16 1.7-21 22-26 2.7-3.1 32-3.6 Cumulative Weight (oz) Frequency 12-16 17-21 22-26 27-31 32-3.6 Weight (oz) Cumulative Frequency 3.2 -3.6 Cumulative Weight (oz) Frequency 12-16 1.7-21 22-26 2.7-31 32-36 Moving to another question will save this response
QUESTION 1 a) Consider the data of Table 1.1 which specifies the "life" of 40 similar car batteries recorded to the nearest tenth of a year. The batteries are guaranteed to last 3 years. Table 1.1 3.5 2.2 3.4 2.5 3.3 4.1 1.6 4.3 3.1 3.8 3.1 3.4 3.7 3.4 4.5 3.3 3.6 4.4 2.6 3.2 3.8 2.9 3.2 3.9 3.7 3.1 3.3 4.1 3.0 3.0 4.7 3.9 1.9 4.2 2.6 3.7 3.1 3.4 3.5 4.7 (i) Represent the above...
A compound A, C7H12O3, contains two functional groups. One of the functional groups is a derivative of carboxylic acid. The 1H NMR spectrum of the compound is given below. Deduce the structure of the compound A. Write your structure on the spectrum and using arrows assign all the peaks in the spectrum to various protons in the molecule. (5 Pts, NO PARTIAL CREDITS) 4.3 4.2 4.1 4.0 3.9 3.8 3.7 3.6 3.5 3.4 3.3 3.2 3.1 3.0 2.9 2.8 2.7...
3.12 The table below shows the frequency distribution of the weights (in grams) of pre-1964 quarters. Choose the correct histogram below O A. Weight (g) Frequency 6.000-6.049 6.050-6.099 6.100-6.149 6.150-6.199 6.200-6.249 6.250-6.299 6.300-6.349 6.350-6.399 6.1 6.2 6.3 6.4 12 Weight igrams) в. Use the frequency distribution to construct a histogram. Does the histogram appear to depict data that have a normal distribution? Why or why not? 62 63 6.4 Weight grama) Weight gms)
The table below shows the frequency distribution of the weights (in grams) of pre-1964 quarters Choose the correct histogram below Weight (g) Frequency E 6.000-6.049 6.050-6.099 6.100-6.149 6.150-6.199 6.200-6.249 6.250-6.299 6.300-6.349 6.350-6.399 4 6.2 6.3 6.4 12 Weight (grams) 4 Use the frequency distribution to construct a histogram. Does the histogram appear to depict data that have a normal distribution? Why or why not? 6.2 6.3 6.4 Weight (grams) 6.2 6.3 6.4 Weight (grams)
Can you please show the structure of the ester and fill out an
NMR analysis table for the synthesis of banana based on the NMR
below? Could you also briefly explain your choice?
2. Banana
Acid: Acetic acid
Alcohol: Isoamyl alcohol
Structure of the ester:
Example of a’H-NMR analysis table: Hb Ho Labeled structure: Ha Há Ha Chemical Shift (ppm) Integration Splitting (n+1 rule) Structural Assignment (label of the corresponding proton) 1.8 ppm 3 3 Н. 3.1 ppm 2 4...
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