Question

In: Advanced Math

Exercise 2.16: Consider the folowing data HistoData 36     39     36    35    36    20    19 46     40    ...

Exercise 2.16: Consider the folowing data

HistoData

36     39     36    35    36    20    19

46     40     42    34    41    36    42

40     38     33    37    22    33    28

38     38     34    37    17    25    38

  1. Find the number of clases needed to construct an histogram.
  2. Find the class length.
  3. Define nonoverlapping classes for a frequency distribution.
  4. Tally the number of values in each class and develop a frequency distribution.
  5. Draw a histogram for these data.
  6. Develop a percent frequency distribution.

IMPORTANT NOTE: SHOW ALL THE CALCULATIONS - (YOU WILL NOT GET ANY CREDIT IF YOU DO NOT SHOW ALL THE CALCULATIONS)

  • Write at least 2 references in APA style.

Solutions

Expert Solution


Related Solutions

Exercise 2.16: Consider the folowing data HistoData 36     39     36    35    36    20    19 46     40    ...
Exercise 2.16: Consider the folowing data HistoData 36     39     36    35    36    20    19 46     40     42    34    41    36    42 40     38     33    37    22    33    28 38     38     34    37    17    25    38 Find the number of clases needed to construct an histogram. Find the class length. Define nonoverlapping classes for a frequency distribution. Tally the number of values in each class and develop a frequency distribution. Draw a histogram for these data. Develop a percent frequency distribution....
Consider the data: 40 43 39 35 37 43 46 37 If 1 is added to...
Consider the data: 40 43 39 35 37 43 46 37 If 1 is added to each data value, which of the following will be unchanged? (i) median (ii) standard deviation (iii) range Group of answer choices
2017-2018 Goals 49 44 43 42 42 41 40 40 39 39 39 37 36 36...
2017-2018 Goals 49 44 43 42 42 41 40 40 39 39 39 37 36 36 35 35 34 34 34 34 2012-2013 Goals 32 29 28 26 23 23 23 22 22 21 21 21 20 20 20 19 19 18 18 18 2007-2008 Goals 65 52 50 47 43 43 42 41 40 40 38 38 36 36 35 34 34 33 33 32 Given the above three sets of data, we want to compare the three seasons...
) Let X ={35, 45, 39, 41, 41, 44, 46, 48, 49, 34, 12, 50, 20,...
) Let X ={35, 45, 39, 41, 41, 44, 46, 48, 49, 34, 12, 50, 20, 38, 40}(a.) Insert X into R. (a.) Find the mean of X. (b.) Depict X in a boxplot. (NOTE: This question should be answered entirely using code for R.)
Consider the x, y data: x-data (explanatory variables): 10, 15, 20, 25, 30, 35, 40, 45,...
Consider the x, y data: x-data (explanatory variables): 10, 15, 20, 25, 30, 35, 40, 45, 50, 55, 60, 65, 70, 75, 80, 85, 90, 95, 100 y-data (response variables): 1359.9265, 1353.3046, 220.7435, 964.6208, 1861.9920, 1195.3707, 1702.0145, 2002.0900, 1129.1860, 1864.5241, 1444.2239, 2342.5453, 2410.9056, 2766.2245, 2135.2241, 3113.7662, 4311.7260, 3313.1042, 4072.0945 Compute a best fit line to the data. Report: a. The slope coefficient, β1:   b. The intercept coefficient, β0:    c. The standard error of the residuals σε:   d. The Adjusted...
Consider the x, y data: x-data (explanatory variables): 10, 15, 20, 25, 30, 35, 40, 45,...
Consider the x, y data: x-data (explanatory variables): 10, 15, 20, 25, 30, 35, 40, 45, 50, 55, 60, 65, 70, 75, 80, 85, 90, 95, 100 y-data (response variables): 1359.9265, 1353.3046, 220.7435, 964.6208, 1861.9920, 1195.3707, 1702.0145, 2002.0900, 1129.1860, 1864.5241, 1444.2239, 2342.5453, 2410.9056, 2766.2245, 2135.2241, 3113.7662, 4311.7260, 3313.1042, 4072.0945 Compute a best fit line to the data. Report: a. The slope coefficient, β1: ___ b. The intercept coefficient, β0: ___ c. The standard error of the residuals σε: ___ d....
Given the following grouped frequency distribution Data Frequency 30 - 34 15 35 - 39 20...
Given the following grouped frequency distribution Data Frequency 30 - 34 15 35 - 39 20 40 - 44 15 45 - 49 10 50 - 54 5 55 - 59 4 60 - 64 3 65 - 69 1 70 - 74 1 Find the mean (give you answer to one decimal) = Find the standard deviation (give your answer to two decimals) = What is the shape of this distribution?
Consider the following sample data: 33 38 25 46 31 35 c. Calculate the sample variance....
Consider the following sample data: 33 38 25 46 31 35 c. Calculate the sample variance. (Round your intermediate calculations to at least 4 decimal places and final answer to 2 decimal places.) d. Calculate the sample standard deviation. (Round your intermediate calculations to at least 4 decimal places and final answer to 2 decimal places.) ****Need this correct
Change roles and complete Role play Exercise 2 Pages 35- 36
Change roles and complete Role play Exercise 2 Pages 35- 36
The following data are the the weights of 25 students recorded as follows: 39, 43, 36,...
The following data are the the weights of 25 students recorded as follows: 39, 43, 36, 38, 46, 51, 33, 44, 44, 43, 63, 23, 35, 39, 23, 24, 33, 36, 49, 21, 30, 32, 33, 35, 36 Find the Mean, Median, Q1, Q3, IQR, Outliers (If there are no outliers, write "None") a) Without sketching the graph, reason and explain whether the distribution is symmetric or skewed. (b) Draw a sketchplot of this data
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT